问题 填空题
1
1
2
:0.6
化成最简单的整数比是______,比值是______.
答案

(1)1

1
2
:0.6,

=

3
2
3
5

=(

3
2
×
10
3
):(
3
5
×
10
3
),

=5:2;,

(2)1

1
2
:0.6,

=1.5÷0.6,

=2.5,

故答案为:5:2;2.5.

填空题
单项选择题