题目内容
| 5 |
| 6 |
| 3 |
| 4 |
分析:根据分数乘法的意义,
的
是
×
=
.
| 5 |
| 6 |
| 3 |
| 4 |
| 5 |
| 6 |
| 3 |
| 4 |
| 5 |
| 8 |
解答:解:
×
=
.
即
的
是
.
| 5 |
| 6 |
| 3 |
| 4 |
| 5 |
| 8 |
即
| 5 |
| 6 |
| 3 |
| 4 |
| 5 |
| 8 |
点评:求一个数的几分之几是多少,用乘法.
练习册系列答案
相关题目
题目内容
| 5 |
| 6 |
| 3 |
| 4 |
| 5 |
| 6 |
| 3 |
| 4 |
| 5 |
| 6 |
| 3 |
| 4 |
| 5 |
| 8 |
| 5 |
| 6 |
| 3 |
| 4 |
| 5 |
| 8 |
| 5 |
| 6 |
| 3 |
| 4 |
| 5 |
| 8 |