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七分之五通分后是多少

更新时间: 2020-10-29 00:00:00     

七分之五不用再通分了,因为它已经是最简分数了。最简分数又叫既约分数,既约分数可理解成已经约分过的分数,也就是分子和分母是互质数的分数。

通分根据分数(式)的基本性质,把几个异分母分数(式)化成与原来分数(式)相等的同分母的分数(式)的过程,叫做通分。

根据分数的基本性质,把几个异分母的分式分别化成与原来的分式相等的同分母的分式,叫做分式的通分[3]。把异分母分数分别化成与原来分数相等的同分母分数,叫做通分。把甲数与乙数的比和乙数与丙数的两个不同的比化成甲与乙与丙的比,也称作通分。

关键词: 分之 多少

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