58

问题描述:

5
8
1个回答 分类:数学 2014-10-02

问题解答:

我来补答
(1)
5
8:0.125,
=
5

1
8,
=
5
8×8,
=5;
(2))
5
8:0.125,
=
5
8:
1
8,
=(
5
8×8):(
1
8×8),
=5:1;
故答案为:5,5:1.
 
 
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