题目内容
把下面的分数约分后,再按从小到大的顺序排列起来.
;
;
;
.
| 2 |
| 4 |
| 13 |
| 39 |
| 7 |
| 35 |
| 4 |
| 9 |
| 2 |
| 4 |
| 2÷2 |
| 4÷2 |
| 1 |
| 2 |
| 13 |
| 39 |
| 13÷13 |
| 39÷13 |
| 1 |
| 3 |
| 7 |
| 35 |
| 7÷7 |
| 35÷7 |
| 1 |
| 5 |
又因为
| 1 |
| 2 |
| 4 |
| 8 |
| 1 |
| 3 |
| 4 |
| 12 |
| 1 |
| 5 |
| 4 |
| 20 |
因为分子相同时,分母越大,分数值越小,
所以
| 1 |
| 5 |
| 1 |
| 3 |
| 4 |
| 9 |
| 1 |
| 2 |
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题目内容
| 2 |
| 4 |
| 13 |
| 39 |
| 7 |
| 35 |
| 4 |
| 9 |
| 2 |
| 4 |
| 2÷2 |
| 4÷2 |
| 1 |
| 2 |
| 13 |
| 39 |
| 13÷13 |
| 39÷13 |
| 1 |
| 3 |
| 7 |
| 35 |
| 7÷7 |
| 35÷7 |
| 1 |
| 5 |
| 1 |
| 2 |
| 4 |
| 8 |
| 1 |
| 3 |
| 4 |
| 12 |
| 1 |
| 5 |
| 4 |
| 20 |
| 1 |
| 5 |
| 1 |
| 3 |
| 4 |
| 9 |
| 1 |
| 2 |