问题
填空题
把0.5:
|
答案
把0.5:
化成最简整数比是:0.5:2 3
=2 3
:5 10
=2 3
:1 2
=(2 3
×6):(1 2
×6)=3:42 3
比值是:0.5:
=2 3
:5 10
=2 3
:1 2
=2 3
÷1 2
=2 3
×1 2
=3 2 3 4
故填:3,4,
.3 4
把0.5:
|
把0.5:
化成最简整数比是:0.5:2 3
=2 3
:5 10
=2 3
:1 2
=(2 3
×6):(1 2
×6)=3:42 3
比值是:0.5:
=2 3
:5 10
=2 3
:1 2
=2 3
÷1 2
=2 3
×1 2
=3 2 3 4
故填:3,4,
.3 4