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这天,蓝精灵来到了一个叫分数城的地方。看着迎面走来的2/5,蓝精灵好奇地问:“你是谁?怎么这身打扮啊?”“哈哈,这你就不明白了吧?”2/5热情地介绍道,“我们是分数,通常都由三部分组成:中间的这条横线叫分数线;分数线下面的数叫分母,表示平均分的份数;分数线上面的数叫分子,表示所取的份数。就拿我来说吧,2/5就表示把单位‘1’平均分成5份,取其中的2份。”“我曾听说过分数有真假之分,是不是这样呀?”蓝精灵像突然想起了什么似的问道。
This day, the Smurfs came to a place called Scores. Looked at the 2/5 oncoming, Smurfs curiously asked: “Who are you? How the body dress ah? ” “” Haha, you do not understand it? “2/5 warm introduction Road, ”We are scores, usually consists of three parts: the middle of the horizontal line called the score line; below the fractional line called the denominator, said the average number of points; fraction above the number of molecules called molecules that take Take me for example, 2/5 means dividing the unit ’1’ equally into 5 parts and taking 2 of them. “” I once heard that there are points between true and false, is not it? ? “” Blue Elvish asked suddenly like what asked.