问题 解答题
求比值
2
5
4
14
=
0.24:0.18=8:
4
5
=
答案

2
5
4
14

=

2
5
÷
4
14

=

7
5

(2)0.24:0.18,

=0.24÷0.18,

=

4
3

(3)8:

4
5

=8÷

4
5

=10.

单项选择题
单项选择题