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12分之7比4分之3等于7比几
更新时间: 2020-07-07 00:00:00  

十二分之七比四分之三等于十二分之七乘以三分之四,等于九分之七,即七比九。

比,是由一个前项和一个后项组成的除法算式,只不过把除号改成了比号而已,但除法算式表示的是一种运算,而比则表示两个数的关系。和分数的分数线类似。

关键词: 分之 等于

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