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八十四分之十三乘以2等于几
更新时间: 2020-10-03 00:00:00  

分数乘整数的意义和整数乘法的意义相同,就是求几个相同加数的和的简便运算。分数乘整数的计算法则:用分数的分子与整数相乘的积作分子,分母不变。那么,这道题中,八十四分之十三乘以2等于八十四分之二十六,还可以进行约分,约分完之后为四十二分之十三。

关键词: 分之 十三 乘以 等于

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