早教吧 育儿知识 作业答案 考试题库 百科 知识分享

5是8的%,8是5的%,5比8少%,8比5多%.

题目详情
5是8的______%,8是5的______%,5比8少______%,8比5多______%.
▼优质解答
答案和解析
5是8的:
5÷8=0.625=62.5%,

8是5的:
8÷5=1.6=160%;

5比8少:
(8-5)÷8,
=3÷8,
=0.375,
=37.5%;

8比5多:
(8-5)÷5,
=3÷5,
=0.6,
=60%.