题目内容
5吨比4吨多______%,4吨比5吨少______%,40米的
正好是48米的______%.
| 2 |
| 5 |
(1)(5-4)÷4,
=1÷4,
=25%;
(2)(5-4)÷5,
=1÷5,
=20%;
(3)40×
÷48,
=16÷48,
≈33.3%;
故答案为:25,20,33.3.
=1÷4,
=25%;
(2)(5-4)÷5,
=1÷5,
=20%;
(3)40×
| 2 |
| 5 |
=16÷48,
≈33.3%;
故答案为:25,20,33.3.
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