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十分之七乘以五分之六等于多少
更新时间: 2020-09-17 00:00:00  

1、十分之七乘以五分之六等于二十五分之二十一。

2、分数的乘法:分数与分数相乘时,分数的分子与分子相乘,分母与分母相乘,能约分的要先约分。

3、约分:约分是分式约分,把一个分数的分子、分母同时除以公因数,分数的值不变。

关键词: 十分 乘以 分之 等于 多少

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