0.125﹕5/8的最简整数比是_,比值是_.
问题描述:
0.125﹕
的最简整数比是______,比值是______. 5 8
答
(1)0.125﹕
,5 8
=(
×8)﹕(1 8
×8),5 8
=1:5;
(2)0.125﹕
,5 8
=1:5,
=1÷5,
=
.1 5
故答案为:1:5,
.1 5