问题 填空题
30÷______=______%=
5
8
=______:______.
答案

5
8
=62.5%,

5
8
=5:8,

5
8
=(5×6)÷(8×6)=30÷48.

故答案为:48,62.5,5,8.

单项选择题
单项选择题