0.75:3/10化简成最简整数比是_,比值是_.
问题描述:
0.75:
化简成最简整数比是______,比值是______. 3 10
答
(1)0.75:
,3 10
=
:3 4
,3 10
=(
×20):(3 4
×20),3 10
=15:6,
=5:2;
(2)0.75:
,3 10
=5:2,
=5÷2,
=
.5 2