{"id":3899,"date":"2021-12-23T23:00:53","date_gmt":"2021-12-23T14:00:53","guid":{"rendered":"https:\/\/hatsudy.com\/jp\/?p=3899"},"modified":"2022-07-14T00:39:24","modified_gmt":"2022-07-13T15:39:24","slug":"fraction-4","status":"publish","type":"post","link":"https:\/\/hatsudy.com\/jp\/fraction-4.html","title":{"rendered":"\u5206\u6570\u306e\u304b\u3051\u7b97\uff1a\u5206\u5b50\u540c\u58eb\u30fb\u5206\u6bcd\u540c\u58eb\u306e\u304b\u3051\u7b97\u3068\u7d04\u5206"},"content":{"rendered":"\n<p>\u5c0f\u5b66\u6821\u306e\u7b97\u6570\u3067\u306f\u5206\u6570\u3092\u5b66\u3073\u307e\u3059\u3002\u5206\u6570\u306e\u8a08\u7b97\u3092\u3059\u308b\u3068\u304d\u3001\u304b\u3051\u7b97\u3092\u3057\u307e\u3059\u3002\u5206\u6570\u306e\u304b\u3051\u7b97\u306f\u305f\u3057\u7b97\u3084\u5f15\u304d\u7b97\u306b\u6bd4\u3079\u3066\u7c21\u5358\u3067\u3059\u3002\u901a\u5206\u3092\u3059\u308b\u3053\u3068\u306b\u3088\u3063\u3066\u3001\u5206\u6bcd\u3092\u305d\u308d\u3048\u308b\u5fc5\u8981\u304c\u306a\u3044\u304b\u3089\u3067\u3059\u3002<\/p>\n<p>\u305f\u3060\u3001\u304b\u3051\u7b97\u3092\u3059\u308b\u3068\u304d\u306f\u7d04\u5206\u3092\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u307e\u305f\u5206\u6570\u306e\u304b\u3051\u7b97\u3067\u306f\u3001\u5fc5\u305a\u5e2f\u5206\u6570\u3067\u306f\u306a\u304f\u4eee\u5206\u6570\u306b\u3057\u306a\u3051\u308c\u3070\u3044\u3051\u307e\u305b\u3093\u3002<\/p>\n<p>\u306a\u304a\u7d04\u5206\u3067\u304d\u308b\u5834\u5408\u3001\u304b\u3051\u7b97\u3092\u3059\u308b\u524d\u306b\u7d04\u5206\u3092\u3059\u308b\u306e\u304c\u4e00\u822c\u7684\u3067\u3059\u3002\u305d\u306e\u307b\u3046\u304c\u8a08\u7b97\u30df\u30b9\u3092\u5c11\u306a\u304f\u3067\u304d\u308b\u304b\u3089\u3067\u3059\u3002<\/p>\n<p>\u305f\u3057\u7b97\u3084\u5f15\u304d\u7b97\u3088\u308a\u7c21\u5358\u3067\u3042\u308b\u3082\u306e\u306e\u3001\u5206\u6570\u306e\u304b\u3051\u7b97\u306b\u3064\u3044\u3066\u3082\u6b63\u3057\u3044\u8a08\u7b97\u65b9\u6cd5\u304c\u3042\u308a\u3001\u3084\u308a\u65b9\u3092\u899a\u3048\u306a\u3051\u308c\u3070\u3044\u3051\u307e\u305b\u3093\u3002\u305d\u3053\u3067\u3001\u3069\u306e\u3088\u3046\u306b\u5206\u6570\u306e\u304b\u3051\u7b97\u3092\u3059\u308c\u3070\u3044\u3044\u306e\u304b\u89e3\u8aac\u3057\u3066\u3044\u304d\u307e\u3059\u3002<\/p>\n<h2>\u5206\u6570\u3068\u5206\u6570\u306e\u304b\u3051\u7b97\u306e\u65b9\u6cd5<\/h2>\n<p>\u307e\u305a\u3001\u5206\u6570\u306e\u304b\u3051\u7b97\u306e\u65b9\u6cd5\u3092\u5b66\u3073\u307e\u3057\u3087\u3046\u3002\u5206\u6570\u306e\u304b\u3051\u7b97\u3092\u3059\u308b\u3068\u304d\u3001\u3084\u308a\u65b9\u306f\u7c21\u5358\u3067\u3059\u3002\u5206\u6bcd\u3068\u5206\u5b50\u306b\u3064\u3044\u3066\u3001\u305d\u308c\u305e\u308c\u304b\u3051\u7b97\u3057\u307e\u3057\u3087\u3046\u3002\u4ee5\u4e0b\u306e\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<ul>\n<li>\\(\\displaystyle\\frac{3}{4}\u00d7\\displaystyle\\frac{5}{2}=\\displaystyle\\frac{3\u00d75}{4\u00d72}=\\displaystyle\\frac{15}{8}\\)<\/li>\n<\/ul>\n<p>\u3053\u306e\u3088\u3046\u306b\u3001<span style=\"color: #ff0000;\">\u5206\u6bcd\u540c\u58eb\u306e\u304b\u3051\u7b97\u3068\u5206\u5b50\u540c\u58eb\u306e\u304b\u3051\u7b97\u3092\u3057\u307e\u3059\u3002<\/span>\u305f\u3057\u7b97\u3084\u5f15\u304d\u7b97\u306e\u3088\u3046\u306b\u3001\u5206\u6bcd\u3092\u540c\u3058\u6570\u306b\u305d\u308d\u3048\u308b\u5fc5\u8981\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u305d\u306e\u305f\u3081\u305f\u3057\u7b97\u3084\u5f15\u304d\u7b97\u3068\u306f\u7570\u306a\u308a\u3001\u5206\u6570\u306e\u304b\u3051\u7b97\u3067\u901a\u5206\u3092\u3059\u308b\u3053\u3068\u306f\u3042\u308a\u307e\u305b\u3093\u3002<\/p>\n<p>\u5206\u6570\u306e\u304b\u3051\u7b97\u3067\u306f\u5206\u6bcd\u540c\u58eb\u3001\u5206\u5b50\u540c\u58eb\u306e\u304b\u3051\u7b97\u3092\u3059\u308c\u3070\u3044\u3044\u305f\u3081\u3001\u7279\u306b\u96e3\u3057\u3044\u8a08\u7b97\u65b9\u6cd5\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002<\/p>\n<h3>\u6574\u6570\u3068\u5206\u6570\u306e\u304b\u3051\u7b97\u3067\u306f\u3001\u6574\u6570\u3092\u5206\u6570\u306b\u76f4\u3059<\/h3>\n<p>\u305d\u308c\u3067\u306f\u3001\u6574\u6570\u3068\u5206\u6570\u306f\u3069\u306e\u3088\u3046\u306b\u304b\u3051\u7b97\u3092\u3059\u308c\u3070\u3044\u3044\u306e\u3067\u3057\u3087\u3046\u304b\u3002\u305f\u3068\u3048\u3070\u3001\u4ee5\u4e0b\u306e\u3088\u3046\u306a\u8a08\u7b97\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<ul>\n<li>\\(2\u00d7\\displaystyle\\frac{2}{3}\\)<\/li>\n<\/ul>\n<p>\u3053\u306e\u8a08\u7b97\u3092\u7406\u89e3\u3059\u308b\u305f\u3081\u30012\u3092\u5206\u6570\u306b\u3057\u307e\u3057\u3087\u3046\u30022\u3092\u5206\u6570\u306b\u5909\u3048\u308b\u5834\u5408\u3001\\(\\displaystyle\\frac{2}{1}\\)\u3068\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<span style=\"color: #0000ff;\">\u6574\u6570\u306f\u5206\u6570\u3067\u3082\u3042\u308b\u306e\u3067\u3059\u3002<\/span>\u305f\u3060\u5206\u6bcd\u304c1\u306e\u5834\u5408\u3001\u666e\u901a\u306f\u5206\u6bcd\u3092\u7701\u304d\u307e\u3059\u3002\u305d\u306e\u305f\u3081\u6574\u6570\u3067\u306f2\u3068\u8868\u8a18\u3059\u308b\u3082\u306e\u306e\u3001\\(\\displaystyle\\frac{2}{1}\\)\u3068\u8868\u8a18\u3057\u3066\u3082\u3044\u3044\u3053\u3068\u3092\u7406\u89e3\u3057\u307e\u3057\u3087\u3046\u3002<\/p>\n<p>2\u3092\\(\\displaystyle\\frac{2}{1}\\)\u306b\u5909\u3048\u308c\u3070\u3001\u5206\u6570\u306e\u304b\u3051\u7b97\u3092\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u4ee5\u4e0b\u306e\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<ul>\n<li>\\(2\u00d7\\displaystyle\\frac{2}{3}=\\displaystyle\\frac{2}{1}\u00d7\\displaystyle\\frac{2}{3}=\\displaystyle\\frac{4}{3}\\)<\/li>\n<\/ul>\n<p>\u6574\u6570\u306e\u307e\u307e\u3067\u306f\u3001\u3069\u306e\u3088\u3046\u306b\u8a08\u7b97\u3059\u308c\u3070\u3044\u3044\u306e\u304b\u7406\u89e3\u3057\u306b\u304f\u3044\u3067\u3059\u3002\u305d\u3053\u3067\u6574\u6570\u3092\u5206\u6570\u306b\u5909\u3048\u308c\u3070\u8a08\u7b97\u306e\u3084\u308a\u65b9\u304c\u5206\u304b\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<h3>\u306a\u305c\u5206\u6570\u3067\u306f\u5206\u5b50\u540c\u58eb\u3068\u5206\u6bcd\u540c\u58eb\u306e\u304b\u3051\u7b97\u3092\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u308b\u306e\u304b<\/h3>\n<p>\u305d\u308c\u3067\u306f\u3001\u306a\u305c\u5206\u6bcd\u3092\u305d\u308d\u3048\u308b\u3053\u3068\u306a\u304f\u5206\u6570\u306e\u304b\u3051\u7b97\u3092\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u308b\u306e\u3067\u3057\u3087\u3046\u304b\u3002\u3053\u308c\u3092\u7406\u89e3\u3059\u308b\u305f\u3081\u3001\u304b\u3051\u7b97\u306e\u6027\u8cea\u3092\u5b66\u3073\u307e\u3057\u3087\u3046\u3002<\/p>\n<p>\u5206\u6570\u306e\u304b\u3051\u7b97\u3068\u3044\u3046\u306e\u306f\u3001\u308f\u308a\u7b97\u3068\u304b\u3051\u7b97\u3092\u540c\u6642\u306b\u3059\u308b\u306e\u3068\u610f\u5473\u304c\u540c\u3058\u3067\u3059\u3002\u5206\u6570\u306f\u4ee5\u4e0b\u306e\u3088\u3046\u306b\u3001\u308f\u308a\u7b97\u306b\u5909\u3048\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n<ul>\n<li>\\(\\displaystyle\\frac{4}{9}=4\u00f79\\)<\/li>\n<li>\\(\\displaystyle\\frac{13}{2}=13\u00f72\\)<\/li>\n<\/ul>\n<p>\u6570\u5b57\u3092\u308f\u308b\u5834\u5408\u3001\u5206\u6bcd\u306f\u5927\u304d\u304f\u306a\u308a\u307e\u3059\u3002\u4f55\u7b49\u5206\u3059\u308b\u306e\u304b\u3092\u8868\u3059\u306e\u304c\u5206\u6bcd\u3067\u3059\u3002\u305f\u3068\u3048\u3070\\(\\displaystyle\\frac{1}{2}\\)\u306f\u6570\u5b57\u30922\u7b49\u5206\u3057\u307e\u3059\u3002\u307e\u305f\u3001\\(\\displaystyle\\frac{1}{3}\\)\u306f\u6570\u5b57\u30923\u7b49\u5206\u3057\u307e\u3059\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-3916\" src=\"https:\/\/hatsudy.com\/jp\/wp-content\/uploads\/2021\/12\/erre2.jpg\" alt=\"\" width=\"400\" height=\"358\" \/><\/p>\n<p>\u305d\u306e\u305f\u3081<span style=\"color: #0000ff;\">\u5206\u6570\u306e\u304b\u3051\u7b97\u3092\u3059\u308b\u3068\u304d\u3001\u5206\u6bcd\u540c\u58eb\u3092\u304b\u3051\u308b\u3053\u3068\u306b\u3088\u3063\u3066\u5206\u6bcd\u306e\u6570\u5b57\u304c\u5927\u304d\u304f\u306a\u308b\u306e\u3067\u3059\u3002<\/span>\u305f\u3068\u3048\u3070\u3001\\(\\displaystyle\\frac{1}{2}\u00d7\\displaystyle\\frac{1}{3}\\)\u306f\u5206\u6bcd\u540c\u58eb\u306e\u304b\u3051\u7b97\u3092\u3057\u3066\\(\\displaystyle\\frac{1}{6}\\)\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<p>\u307e\u305f\\(\\displaystyle\\frac{1}{2}\u00d7\\displaystyle\\frac{1}{3}\\)\u3068\u306f\u3001\\(\\displaystyle\\frac{1}{2}\\)\u30923\u7b49\u5206\u3059\u308b\u3053\u3068\u3092\u610f\u5473\u3057\u307e\u3059\u3002\u56f3\u306b\u3059\u308b\u3068\u3001\u4ee5\u4e0b\u306e\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-3926\" src=\"https:\/\/hatsudy.com\/jp\/wp-content\/uploads\/2021\/12\/ewet1.jpg\" alt=\"\" width=\"600\" height=\"278\" \/><\/p>\n<p>\u3044\u304f\u3064\u306b\u5206\u5272\u3059\u308b\u306e\u304b\u3092\u8868\u3059\u306e\u304c\u5206\u6bcd\u306a\u306e\u3067\u3001\u5206\u6570\u306e\u304b\u3051\u7b97\u3067\u306f\u5206\u6bcd\u540c\u58eb\u3092\u304b\u3051\u7b97\u3057\u307e\u3059\u3002<\/p>\n<p>\u307e\u305f\u3001\u5206\u5b50\u306f\u4f55\u500b\u5206\u304b\u3092\u3042\u3089\u308f\u3057\u3066\u3044\u307e\u3059\u3002\u305f\u3068\u3048\u3070\\(\\displaystyle\\frac{2}{5}\\)\u3068\u306f\u3001\\(\\displaystyle\\frac{1}{5}\\)\u30922\u3064\u96c6\u3081\u305f\u6570\u5b57\u3067\u3059\u3002\u307e\u305f\\(\\displaystyle\\frac{3}{5}\\)\u3068\u306f\u3001\\(\\displaystyle\\frac{1}{5}\\)\u30923\u3064\u96c6\u3081\u305f\u6570\u5b57\u3067\u3059\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-3790\" src=\"https:\/\/hatsudy.com\/jp\/wp-content\/uploads\/2021\/12\/trrw16.jpg\" alt=\"\" width=\"600\" height=\"358\" \/><\/p>\n<p>\u3064\u307e\u308a<span style=\"color: #ff0000;\">\u5206\u5272\u3057\u305f\u3042\u3068\u3001\u3044\u304f\u3064\u96c6\u3081\u308b\u306e\u304b\u3092\u8868\u3059\u306e\u304c\u5206\u5b50\u3067\u3059\u3002<\/span><\/p>\n<p>\u305d\u308c\u3067\u306f\u3001\\(\\displaystyle\\frac{1}{2}\u00d7\\displaystyle\\frac{3}{4}\\)\u306f\u3069\u306e\u3088\u3046\u306b\u8003\u3048\u308c\u3070\u3044\u3044\u3067\u3057\u3087\u3046\u304b\u3002\\(\\displaystyle\\frac{3}{4}\\)\u3092\u304b\u3051\u308b\u305f\u3081\u3001\\(\\displaystyle\\frac{1}{2}\\)\u30924\u7b49\u5206\u3057\u305f\u3042\u3068\u30013\u3064\u3092\u96c6\u3081\u307e\u3057\u3087\u3046\u3002\u4ee5\u4e0b\u306e\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-3930\" src=\"https:\/\/hatsudy.com\/jp\/wp-content\/uploads\/2021\/12\/ewet3.jpg\" alt=\"\" width=\"600\" height=\"531\" \/><\/p>\n<p>\u56f3\u3092\u78ba\u8a8d\u3059\u308b\u3068\u3001\\(\\displaystyle\\frac{1}{2}\\)\u304c4\u7b49\u5206\u3055\u308c\u308b\u305f\u3081\u3001\u5206\u6bcd\u304c8\u306b\u306a\u3063\u3066\u3044\u307e\u3059\u3002\u3053\u306e\u3088\u3046\u306b\u3001\u5206\u6570\u306e\u304b\u3051\u7b97\u3067\u306f\u5206\u6bcd\u540c\u58eb\u3092\u304b\u3051\u307e\u3059\u3002<\/p>\n<p>\u307e\u305f\\(\\displaystyle\\frac{3}{4}\\)\u306e\u5206\u5b50\u306f3\u3067\u3059\u3002\u305d\u306e\u305f\u3081\u3001\u5206\u5272\u3057\u305f\u3042\u30683\u3064\u96c6\u3081\u306a\u3051\u308c\u3070\u3044\u3051\u307e\u305b\u3093\u3002\u3064\u307e\u308a\u3092\\(\\displaystyle\\frac{3}{4}\\)\u304b\u3051\u308b\u5834\u5408\u30014\u7b49\u5206\u3092\u3057\u305f\u3042\u3068\u30013\u500d\u3057\u307e\u3059\u3002\u3044\u3044\u304b\u3048\u308b\u3068\u3001\u5206\u5b50\u540c\u58eb\u306e\u304b\u3051\u7b97\u3092\u3057\u3066\u3044\u308b\u3053\u3068\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<p>\u305d\u306e\u305f\u3081\u3001\u4ee5\u4e0b\u306e\u8a08\u7b97\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<ul>\n<li>\\(\\displaystyle\\frac{1}{2}\u00d7\\displaystyle\\frac{3}{4}\uff1d\\displaystyle\\frac{1\u00d73}{2\u00d74}\uff1d\\displaystyle\\frac{3}{8}\\)<\/li>\n<\/ul>\n<p>\u3053\u306e\u3088\u3046\u306b\u3001\u5206\u6570\u306e\u304b\u3051\u7b97\u3067\u306f\u5206\u5b50\u540c\u58eb\u30fb\u5206\u6bcd\u540c\u58eb\u3092\u304b\u3051\u308b\u3053\u3068\u3067\u7b54\u3048\u3092\u51fa\u3057\u307e\u3059\u3002<\/p>\n<h2>\u5e2f\u5206\u6570\u306e\u304b\u3051\u7b97\u3067\u306f\u3001\u5e2f\u5206\u6570\u3092\u4eee\u5206\u6570\u306b\u5909\u3048\u308b<\/h2>\n<p>\u305d\u308c\u306b\u5bfe\u3057\u3066\u3001\u5e2f\u5206\u6570\u306e\u304b\u3051\u7b97\u306f\u3069\u306e\u3088\u3046\u306b\u3059\u308c\u3070\u3044\u3044\u306e\u3067\u3057\u3087\u3046\u304b\u3002\u5e2f\u5206\u6570\u306e\u305f\u3057\u7b97\u3084\u5f15\u304d\u7b97\u3092\u3059\u308b\u5834\u5408\u3001\u5e2f\u5206\u6570\u306e\u307e\u307e\u8a08\u7b97\u3057\u3066\u3044\u3044\u3067\u3059\u3002\u305f\u3068\u3048\u3070\u3001\u4ee5\u4e0b\u306e\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<ul>\n<li>\\(1\\displaystyle\\frac{1}{4}+2\\displaystyle\\frac{2}{4}=3\\displaystyle\\frac{3}{4}\\)<\/li>\n<\/ul>\n<p>\u4e00\u65b9\u3001\u5e2f\u5206\u6570\u306e\u307e\u307e\u304b\u3051\u7b97\u3092\u3057\u3066\u306f\u3044\u3051\u307e\u305b\u3093\u3002<span style=\"color: #0000ff;\">\u5e2f\u5206\u6570\u306e\u307e\u307e\u304b\u3051\u7b97\u3092\u3059\u308b\u3068\u3001\u9593\u9055\u3063\u305f\u7b54\u3048\u3092\u3060\u3059\u3053\u3068\u306b\u306a\u308a\u307e\u3059\u3002<\/span>\u305f\u3068\u3048\u3070\u3001\u4ee5\u4e0b\u306e\u304b\u3051\u7b97\u306f\u3069\u306e\u3088\u3046\u306b\u8a08\u7b97\u3059\u308c\u3070\u3044\u3044\u3067\u3057\u3087\u3046\u304b\u3002<\/p>\n<ul>\n<li>\\(1\\displaystyle\\frac{1}{4}\u00d71\\displaystyle\\frac{1}{2}\\)<\/li>\n<\/ul>\n<p>\u305f\u3057\u7b97\u306e\u3068\u304d\u3068\u540c\u3058\u3088\u3046\u306b\u3001\u6574\u6570\u3068\u5206\u6570\u3092\u308f\u3051\u3066\u8a08\u7b97\u3059\u308b\u3068\u9593\u9055\u3044\u307e\u3059\u30022\u3064\u306e\u5e2f\u5206\u6570\u306e\u6574\u6570\u90e8\u5206\u3092\u78ba\u8a8d\u3059\u308b\u3068\u3001\u4e21\u65b9\u3068\u30821\u3067\u3059\u3002\u305d\u306e\u305f\u3081\u3001\\(1\u00d71=1\\)\u3067\u3059\u3002\u307e\u305f\u3001\u5206\u6570\u540c\u58eb\u3092\u304b\u3051\u308b\u3068\\(\\displaystyle\\frac{1}{4}\u00d7\\displaystyle\\frac{1}{2}=\\displaystyle\\frac{1}{8}\\)\u306b\u306a\u308a\u307e\u3059\u3002\u305d\u306e\u305f\u3081\u3001\\(1\\displaystyle\\frac{1}{4}\u00d71\\displaystyle\\frac{1}{2}=1\\displaystyle\\frac{1}{8}\\)\u304c\u7b54\u3048\u306b\u306a\u308b\u3068\u8003\u3048\u308b\u4eba\u306f\u591a\u3044\u3067\u3059\u3002<\/p>\n<p>\u3057\u304b\u3057\u3001\u3053\u306e\u7b54\u3048\u306f\u9593\u9055\u3063\u3066\u3044\u307e\u3059\u3002\\(1\\displaystyle\\frac{1}{2}\\)\u306f1\u3088\u308a\u3082\u5927\u304d\u3044\u6570\u5b57\u3067\u3059\u3002\u305d\u306e\u305f\u3081\\(1\\displaystyle\\frac{1}{2}\\)\u3092\u304b\u3051\u308b\u3068\u7b54\u3048\u304c\\(1\\displaystyle\\frac{1}{4}\\)\u3088\u308a\u3082\u5927\u304d\u304f\u306a\u3089\u306a\u3051\u308c\u3070\u3044\u3051\u307e\u305b\u3093\u3002\u5148\u307b\u3069\u306e\u7b54\u3048\u3067\u3042\u308b\\(1\\displaystyle\\frac{1}{8}\\)\u306f\\(1\\displaystyle\\frac{1}{4}\\)\u3088\u308a\u3082\u5c0f\u3055\u3044\u6570\u5b57\u3067\u3059\u3002\u305d\u306e\u305f\u3081\u3001\u660e\u3089\u304b\u306b\u9593\u9055\u3044\u3067\u3042\u308b\u3068\u5206\u304b\u308a\u307e\u3059\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-3935\" src=\"https:\/\/hatsudy.com\/jp\/wp-content\/uploads\/2021\/12\/ewet4.jpg\" alt=\"\" width=\"600\" height=\"132\" \/><\/p>\n<p>\u3044\u305a\u308c\u306b\u3057\u3066\u3082\u3001\u5e2f\u5206\u6570\u306e\u307e\u307e\u304b\u3051\u7b97\u3092\u3059\u308b\u3068\u9593\u9055\u3063\u305f\u7b54\u3048\u304c\u3067\u3066\u304f\u308b\u3068\u7406\u89e3\u3057\u307e\u3057\u3087\u3046\u3002<\/p>\n<p>\u305d\u308c\u3067\u306f\u3001\u5e2f\u5206\u6570\u3067\u306e\u304b\u3051\u7b97\u3092\u3059\u308b\u306b\u306f\u3069\u3046\u3059\u308c\u3070\u3044\u3044\u306e\u3067\u3057\u3087\u3046\u304b\u3002\u4ee5\u4e0b\u306e\u8a08\u7b97\u3092\u8003\u3048\u3066\u307f\u307e\u3057\u3087\u3046\u3002<\/p>\n<ul>\n<li>\\(\\displaystyle\\frac{1}{4}\u00d71\\displaystyle\\frac{1}{2}\\)<\/li>\n<\/ul>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-3936\" src=\"https:\/\/hatsudy.com\/jp\/wp-content\/uploads\/2021\/12\/ewet5.jpg\" alt=\"\" width=\"500\" height=\"229\" \/><\/p>\n<p>\\(1\\displaystyle\\frac{1}{2}=1+\\displaystyle\\frac{1}{2}\\)\u3067\u3059\u3002\u3064\u307e\u308a\u3001\\(\\displaystyle\\frac{1}{4}\u00d71\\displaystyle\\frac{1}{2}\\)\u3068\u3044\u3046\u306e\u306f\u3001\\(\\displaystyle\\frac{1}{4}\\)\u304c1\u3064\u3068\\(\\displaystyle\\frac{1}{4}\\)\u304c\\(\\displaystyle\\frac{1}{2}\\)\u3064\u3042\u308b\u3053\u3068\u3092\u610f\u5473\u3057\u3066\u3044\u307e\u3059\u3002\u305d\u306e\u305f\u3081\u3001\u4ee5\u4e0b\u306e\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<p>\\(\\displaystyle\\frac{1}{4}\u00d71\\displaystyle\\frac{1}{2}\\)<\/p>\n<p>\\(=\\displaystyle\\frac{1}{4}\u00d71+\\displaystyle\\frac{1}{4}\u00d7\\displaystyle\\frac{1}{2}\\)<\/p>\n<p>\\(=\\displaystyle\\frac{1}{4}+\\displaystyle\\frac{1}{8}\\)<\/p>\n<p>\\(=\\displaystyle\\frac{2}{8}+\\displaystyle\\frac{1}{8}\\)<\/p>\n<p>\\(=\\displaystyle\\frac{3}{8}\\)<\/p>\n<p>\u3053\u3046\u3057\u3066\u3001\u7b54\u3048\u3092\u51fa\u3059\u3053\u3068\u304c\u3067\u304d\u307e\u3057\u305f\u3002<\/p>\n<p>\u305f\u3060\u3001\u5e2f\u5206\u6570\u306e\u307e\u307e\u8a08\u7b97\u3092\u3059\u308b\u306e\u306f\u975e\u5e38\u306b\u3081\u3093\u3069\u3046\u3067\u3059\u3002\u305d\u3053\u3067\u3001<span style=\"color: #0000ff;\">\u5e2f\u5206\u6570\u3092\u4eee\u5206\u6570\u306b\u76f4\u3057\u307e\u3057\u3087\u3046\u3002<\/span>\u305d\u3046\u3059\u308c\u3070\u3001\u4ee5\u4e0b\u306e\u3088\u3046\u306b\u8a08\u7b97\u304c\u304b\u3093\u305f\u3093\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<ul>\n<li>\\(\\displaystyle\\frac{1}{4}\u00d71\\displaystyle\\frac{1}{2}=\\displaystyle\\frac{1}{4}\u00d7\\color{red}{\\displaystyle\\frac{3}{2}}=\\displaystyle\\frac{3}{8}\\)<\/li>\n<\/ul>\n<p>\u4eee\u5206\u6570\uff08\u307e\u305f\u306f\u771f\u5206\u6570\uff09\u3067\u3042\u308c\u3070\u3001\u5206\u5b50\u540c\u58eb\u30fb\u5206\u6bcd\u540c\u58eb\u306e\u304b\u3051\u7b97\u3092\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u305f\u3060\u5e2f\u5206\u6570\u306e\u304b\u3051\u7b97\u3067\u306f\u3001\u5fc5\u305a\u4eee\u5206\u6570\u306b\u76f4\u3059\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<h2>\u7d04\u5206\u3067\u304d\u308b\u5834\u5408\u306e\u5206\u6570\u306e\u304b\u3051\u7b97<\/h2>\n<p>\u3053\u3053\u307e\u3067\u3001\u7d04\u5206\u3092\u3057\u306a\u3044\u5834\u5408\u306e\u304b\u3051\u7b97\u306b\u3064\u3044\u3066\u89e3\u8aac\u3057\u3066\u304d\u307e\u3057\u305f\u3002\u4e00\u65b9\u3067\u7d04\u5206\u3067\u304d\u308b\u5834\u5408\u3001\u304b\u3051\u7b97\u3092\u3059\u308b\u3068\u304d\u306b\u7d04\u5206\u3092\u3057\u306a\u3051\u308c\u3070\u3044\u3051\u307e\u305b\u3093\u3002<\/p>\n<p>\u5206\u5b50\u3068\u5206\u6bcd\u3092\u540c\u3058\u6570\u3067\u308f\u3063\u305f\u3068\u3057\u3066\u3082\u3001\u540c\u3058\u7b54\u3048\u306b\u306a\u308a\u307e\u3059\u3002\u305d\u3053\u3067\u3001\u7d04\u5206\u3067\u304d\u308b\u5834\u5408\u306f\u5fc5\u305a\u7d04\u5206\u3092\u3057\u307e\u3057\u3087\u3046\u3002\u4ee5\u4e0b\u306e\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<ul>\n<li>\\(\\displaystyle\\frac{2}{3}\u00d7\\displaystyle\\frac{6}{3}=\\displaystyle\\frac{12}{9}=\\displaystyle\\frac{4}{3}\\)<\/li>\n<\/ul>\n<p>\u7d04\u5206\u3092\u3057\u306a\u3044\u5834\u5408\u3001\u9593\u9055\u3063\u305f\u7b54\u3048\u306b\u306a\u308a\u307e\u3059\u3002\u305d\u306e\u305f\u3081\u5206\u5b50\u3068\u5206\u6bcd\u306e\u516c\u7d04\u6570\u3092\u307f\u3064\u3051\u3001\u7d04\u5206\u3092\u3057\u307e\u3057\u3087\u3046\u3002<\/p>\n<h3>\u304b\u3051\u7b97\u3092\u3059\u308b\u524d\u306b\u7d04\u5206\u3092\u3057\u3066\u6570\u5b57\u3092\u5c0f\u3055\u304f\u3059\u308b<\/h3>\n<p>\u306a\u304a\u304b\u3051\u7b97\u3092\u3059\u308b\u3068\u304d\u3001\u5148\u306b\u7d04\u5206\u3092\u3059\u308b\u3088\u3046\u306b\u3057\u307e\u3057\u3087\u3046\u3002\u3064\u307e\u308a\u3001<span style=\"color: #0000ff;\">\u7b54\u3048\u3092\u3060\u3057\u305f\u5f8c\u306b\u7d04\u5206\u3092\u3059\u308b\u306e\u3067\u306f\u306a\u304f\u3001\u304b\u3051\u7b97\u3092\u3059\u308b\u524d\u306b\u7d04\u5206\u3092\u3059\u308b\u306e\u3067\u3059\u3002<\/span><\/p>\n<p>\u3055\u304d\u306b\u304b\u3051\u7b97\u3092\u3059\u308b\u5834\u5408\u3001\u4ee5\u4e0b\u306e\u3088\u3046\u306a\u8a08\u7b97\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<ul>\n<li>\\(\\displaystyle\\frac{3}{7}\u00d7\\displaystyle\\frac{14}{5}=\\displaystyle\\frac{42}{35}=\\displaystyle\\frac{6}{5}\\)<\/li>\n<\/ul>\n<p>42\u306835\u306e\u6700\u5927\u516c\u7d04\u6570\u306f7\u3067\u3059\u3002\u305d\u3053\u3067\u5206\u5b50\u3068\u5206\u6bcd\u30927\u3067\u308f\u308a\u3001\u7b54\u3048\u3092\u51fa\u3057\u307e\u3059\u3002\u305f\u3060\u5927\u304d\u3044\u6570\u5b57\u306e\u516c\u7d04\u6570\u3092\u63a2\u3059\u306e\u306f\u5927\u5909\u3067\u3059\u3002\u305d\u3053\u3067\u3001\u304b\u3051\u7b97\u3092\u3059\u308b\u524d\u306b\u7d04\u5206\u3092\u3057\u307e\u3057\u3087\u3046\u3002<\/p>\n<p>\u7d04\u5206\u3092\u3059\u308b\u3068\u3044\u3046\u306e\u306f\u3001\u308f\u308a\u7b97\u3092\u3059\u308b\u306e\u3068\u610f\u5473\u304c\u540c\u3058\u3067\u3059\u3002\u307e\u305f\u540c\u3058\u6570\u5b57\u3092\u5229\u7528\u3059\u308b\u5834\u5408\u3001\u304b\u3051\u7b97\u3092\u3057\u305f\u5f8c\u306b\u5272\u308a\u7b97\u3092\u3059\u308b\u306e\u3068\u3001\u308f\u308a\u7b97\u3092\u3057\u305f\u3042\u3068\u306b\u304b\u3051\u7b97\u3092\u3059\u308b\u306e\u3067\u306f\u3001\u540c\u3058\u7b54\u3048\u306b\u306a\u308a\u307e\u3059\u3002\u4f8b\u3048\u3070\u3001\u4ee5\u4e0b\u306f\u540c\u3058\u7b54\u3048\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<ul>\n<li>\\(6\\color{red}{\u00f72\u00d74}=12\\)<\/li>\n<li>\\(6\\color{red}{\u00d74\u00f72}=12\\)<\/li>\n<\/ul>\n<p>\u8a08\u7b97\u3092\u3059\u308b\u3068\u304d\u3001\u901a\u5e38\u306f\u5de6\u304b\u3089\u9806\u306b\u8a08\u7b97\u3092\u3057\u3066\u3044\u304d\u307e\u3059\u3002\u305d\u3046\u3059\u308b\u3068\u3001\\(\u00f72\u00d74\\)\u3068\\(\u00d74\u00f72\\)\u3067\u306f\u9806\u756a\u304c\u7570\u306a\u308b\u3082\u306e\u306e\u3001\u7b54\u3048\u306f\u540c\u3058\u306b\u306a\u308a\u307e\u3059\u3002\u3053\u308c\u306f\u5206\u6570\u3067\u3082\u540c\u3058\u3067\u3042\u308a\u3001\u304b\u3051\u7b97\u3092\u3057\u305f\u5f8c\u306b\u308f\u308a\u7b97\u3092\u3059\u308b\u306e\u3067\u306f\u306a\u304f\u3001\u308f\u308a\u7b97\u3092\u3057\u305f\u5f8c\u306b\u304b\u3051\u7b97\u3092\u3057\u307e\u3057\u3087\u3046\u3002<\/p>\n<p>\u305d\u3053\u3067\\(\\displaystyle\\frac{3}{7}\u00d7\\displaystyle\\frac{14}{5}\\)\u306b\u3064\u3044\u3066\u3001\u5206\u5b50\u3068\u5206\u6bcd\u3092\u78ba\u8a8d\u3057\u307e\u3057\u3087\u3046\u3002\u7d04\u5206\u3067\u306f\u5206\u5b50\u3068\u5206\u6bcd\u306b\u3064\u3044\u3066\u3001\u540c\u3058\u6570\u3067\u308f\u308a\u307e\u3059\u3002\u305d\u3053\u3067\u5206\u5b50\u3068\u5206\u6bcd\u3092\u78ba\u8a8d\u3057\u3001\u540c\u3058\u6570\u3067\u308f\u308c\u308b\u5834\u5408\u3001\u5148\u306b\u308f\u308a\u7b97\u3092\u3057\u307e\u3059\u3002\u4ee5\u4e0b\u306e\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-3942\" src=\"https:\/\/hatsudy.com\/jp\/wp-content\/uploads\/2021\/12\/ewet7.jpg\" alt=\"\" width=\"246\" height=\"145\" \/><\/p>\n<p>\u5206\u5b50\u306b\u3042\u308b14\u3068\u5206\u6bcd\u306b\u3042\u308b7\u3092\u307f\u308b\u3068\u3001\u516c\u7d04\u6570\u304c7\u3067\u3059\u3002\u305d\u3053\u3067\u3001\u4e21\u65b9\u306e\u6570\u5b57\u3092\u305d\u308c\u305e\u308c7\u3067\u308f\u308a\u307e\u3057\u3087\u3046\u3002\u305d\u3046\u3059\u308b\u3068\u3001\u3053\u306e\u3088\u3046\u306b\\(\\displaystyle\\frac{3\u00d714}{7\u00d75}\\)\u3092\\(\\displaystyle\\frac{3\u00d72}{1\u00d75}\\)\u306b\u5909\u3048\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u305d\u3046\u3059\u308c\u3070\u3001\u5206\u6570\u306e\u304b\u3051\u7b97\u306f\u975e\u5e38\u306b\u304b\u3093\u305f\u3093\u3067\u3059\u3002<\/p>\n<p>\u5206\u6570\u306e\u304b\u3051\u7b97\u3067\u306f\u3001\u304b\u3051\u7b97\u3092\u3059\u308b\u524d\u306b\u5fc5\u305a\u7d04\u5206\u3092\u3057\u307e\u3057\u3087\u3046\u3002\u3053\u308c\u306b\u3088\u3063\u3066\u8a08\u7b97\u30df\u30b9\u3092\u5c11\u306a\u304f\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u3001\u3055\u3089\u306b\u306f\u3059\u3070\u3084\u304f\u8a08\u7b97\u3067\u304d\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<h2>\u5206\u6570\u306e\u304b\u3051\u7b97\u3067\u306f\u304b\u3051\u7b97\u306e\u65b9\u6cd5\u3068\u7d04\u5206\u304c\u91cd\u8981<\/h2>\n<p>\u305f\u3057\u7b97\u3084\u5f15\u304d\u7b97\u306b\u6bd4\u3079\u308b\u3068\u3001\u5206\u6570\u306e\u304b\u3051\u7b97\u306f\u304b\u3093\u305f\u3093\u3067\u3059\u3002\u5206\u6bcd\u3092\u540c\u3058\u306b\u305d\u308d\u3048\u308b\u5fc5\u8981\u306f\u306a\u304f\u3001\u5206\u5b50\u540c\u58eb\u30fb\u5206\u6bcd\u540c\u58eb\u306e\u304b\u3051\u7b97\u3092\u3059\u308c\u3070\u3044\u3044\u3067\u3059\u3002\u5206\u6570\u3068\u5206\u6570\u3092\u304b\u3051\u308b\u3068\u304d\u3060\u3051\u3067\u306a\u304f\u3001\u6574\u6570\u3068\u5206\u6570\u306e\u304b\u3051\u7b97\u3082\u7406\u89e3\u3059\u308b\u3088\u3046\u306b\u3057\u307e\u3057\u3087\u3046\u3002<\/p>\n<p>\u306a\u304a\u5e2f\u5206\u6570\u3092\u4f7f\u3046\u5834\u5408\u3001\u304b\u3051\u7b97\u3092\u3057\u3066\u306f\u3044\u3051\u307e\u305b\u3093\u3002\u5fc5\u305a\u4eee\u5206\u6570\u306b\u5909\u3048\u307e\u3057\u3087\u3046\u3002\u639b\u3051\u7b97\u3092\u3059\u308b\u5834\u5408\u3001\u5fc5\u305a\u4eee\u5206\u6570\uff08\u307e\u305f\u306f\u771f\u5206\u6570\uff09\u3067\u3042\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<p>\u305d\u308c\u306b\u52a0\u3048\u3066\u7d04\u5206\u3092\u3057\u307e\u3057\u3087\u3046\u3002\u304b\u3051\u7b97\u3092\u3057\u305f\u3042\u3068\u306b\u7d04\u5206\u3092\u3059\u308b\u3088\u308a\u3082\u3001\u304b\u3051\u7b97\u3092\u3059\u308b\u524d\u306b\u7d04\u5206\u3092\u3059\u308b\u3068\u3044\u3044\u3067\u3059\u3002\u305d\u306e\u307b\u3046\u304c\u6570\u5b57\u306f\u5927\u304d\u304f\u306a\u3089\u305a\u3001\u8a08\u7b97\u30df\u30b9\u3092\u9632\u3052\u308b\u3088\u3046\u306b\u306a\u308b\u304b\u3089\u3067\u3059\u3002<\/p>\n<p>\u5206\u6570\u306e\u304b\u3051\u7b97\u3067\u91cd\u8981\u306a\u30dd\u30a4\u30f3\u30c8\u306f\u304b\u3051\u7b97\u306e\u8a08\u7b97\u65b9\u6cd5\u3068\u7d04\u5206\u3067\u3059\u3002\u3053\u306e2\u3064\u3092\u4f7f\u3044\u3001\u5206\u6570\u306e\u304b\u3051\u7b97\u3092\u3057\u307e\u3057\u3087\u3046\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5c0f\u5b66\u6821\u306e\u7b97\u6570\u3067\u306f\u5206\u6570\u3092\u5b66\u3073\u307e\u3059\u3002\u5206\u6570\u306e\u8a08\u7b97\u3092\u3059\u308b\u3068\u304d\u3001\u304b\u3051\u7b97\u3092\u3057\u307e\u3059\u3002\u5206\u6570\u306e\u304b\u3051\u7b97\u306f\u305f\u3057\u7b97\u3084\u5f15\u304d\u7b97\u306b\u6bd4\u3079\u3066\u7c21\u5358\u3067\u3059\u3002\u901a\u5206\u3092\u3059\u308b\u3053\u3068\u306b\u3088\u3063\u3066\u3001\u5206\u6bcd\u3092\u305d\u308d\u3048\u308b\u5fc5\u8981\u304c\u306a\u3044\u304b\u3089\u3067\u3059\u3002 \u305f\u3060\u3001\u304b\u3051\u7b97\u3092\u3059\u308b\u3068\u304d\u306f\u7d04\u5206\u3092\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":3944,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[11],"tags":[],"class_list":{"0":"post-3899","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-e-math"},"_links":{"self":[{"href":"https:\/\/hatsudy.com\/jp\/wp-json\/wp\/v2\/posts\/3899","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/hatsudy.com\/jp\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/hatsudy.com\/jp\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/hatsudy.com\/jp\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/hatsudy.com\/jp\/wp-json\/wp\/v2\/comments?post=3899"}],"version-history":[{"count":15,"href":"https:\/\/hatsudy.com\/jp\/wp-json\/wp\/v2\/posts\/3899\/revisions"}],"predecessor-version":[{"id":8022,"href":"https:\/\/hatsudy.com\/jp\/wp-json\/wp\/v2\/posts\/3899\/revisions\/8022"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/hatsudy.com\/jp\/wp-json\/wp\/v2\/media\/3944"}],"wp:attachment":[{"href":"https:\/\/hatsudy.com\/jp\/wp-json\/wp\/v2\/media?parent=3899"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/hatsudy.com\/jp\/wp-json\/wp\/v2\/categories?post=3899"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/hatsudy.com\/jp\/wp-json\/wp\/v2\/tags?post=3899"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}