题目内容
50比80少______%;60比45多
.
| ( ) |
| ( ) |
(1)(80-50)÷80,
=30÷80,
=37.5%;
(2)(60-45)÷45,
=15÷45,
=
;
故答案为:37.5,
.
=30÷80,
=37.5%;
(2)(60-45)÷45,
=15÷45,
=
| 1 |
| 3 |
故答案为:37.5,
| 1 |
| 3 |
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