Question

50/80等于百分之？

Answer 1

50/80=5/8=62.5/100
所以50/80等于62.5%

Answer 2

50/80=62.5%
50/80=50÷80=0.625=62.5%
分数化百分数，先把分数化成小数，再化成百分数。

Answer 3

50/80=0.625=62.5%（后移两个小数点）

Answer 4

50/80×100%＝62.5%