题目内容
> >
|
< <
|
< <
| ||||||||||||||||||||||
> >
|
= =
|
= =
|
分析:运用分数乘法的计算法则进行计算即可,然后再进行比较即可.
解答:解:
×3>
;
×
<
;
×3<
×5;
×
>
;
×
=
×
;
×
=
×
;
| 3 |
| 4 |
| 3 |
| 4 |
| 5 |
| 6 |
| 1 |
| 2 |
| 5 |
| 6 |
| 2 |
| 5 |
| 2 |
| 3 |
| 5 |
| 9 |
| 8 |
| 15 |
| 1 |
| 4 |
| 2 |
| 7 |
| 3 |
| 4 |
| 3 |
| 4 |
| 2 |
| 7 |
| 2 |
| 3 |
| 2 |
| 3 |
| 4 |
| 5 |
| 5 |
| 9 |
点评:本题考查了分数的计算法则,注意结果要化简约分.
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