135÷395=_____,

casablanc8 1年前已收到1个回答举报

flyapplelily 幼苗

共回答了20个问题采纳率：95% 举报

135÷395= （27*5）/（79*5)=27/79

1年前追问

casablanc8 举报

27/79，要化为小数的，这样算太复杂了，

举报 flyapplelily

27/79=0.3417721.。。。。是无限不循环小数

casablanc8 举报

我知道是0.34，不用计算器的简便运算过程有吗？

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