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3分之2加9分之4等于多少
更新时间: 2020-09-20 00:00:00  

三分之二可通分为九分之六,之后再与九分之四相加等于九分之十。

该题涉及到分数之间加减运算,对于分母不同的加减运算,可以先将分母统一,即通过通分,再进行加减运算。

关键词: 分之 等于 多少

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