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1.25化成分数是几分之几
更新时间: 2020-11-10 00:00:00  

1、1.25可以看做两部分,整数部分“1”和小数部分“0.25”。

2、小数部分“0.25”可以看做是25/100,进一步化简可以得到分数1/4。

3、将整数部分转化为以“4”为分母的分数即为:4/4。

4、公式是:1.25=1+0.25=4/4+1/4=5/4。

关键词: 化成 分数 分之

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