题目内容
| 33 |
| 44 |
| ( ) |
| ( ) |
| ( ) |
| ( ) |
| ( ) |
| ( ) |
| ( ) |
| ( ) |
| ( ) |
| ( ) |
| ( ) |
| ( ) |
分析:运用分数的基本性质进行解答即可,先把化成最简分数,
=
,再运用分数的基本性质化成不同分母的其它分数尽可能.
| 33 |
| 44 |
| 3 |
| 4 |
解答:解:
=
=
=
=
=
=
,
故答案为:
,
,
,
,
,
,
| 33 |
| 44 |
| 3 |
| 4 |
| 6 |
| 8 |
| 9 |
| 12 |
| 15 |
| 20 |
| 18 |
| 24 |
| 21 |
| 28 |
故答案为:
| 3 |
| 4 |
| 6 |
| 8 |
| 9 |
| 12 |
| 15 |
| 20 |
| 18 |
| 24 |
| 21 |
| 28 |
点评:本题运用分数的基本性质进行解答即可.
练习册系列答案
相关题目