题目内容
计算.
÷
=
;
÷
=
;
÷
=
| 6 |
| 5 |
| 5 |
| 6 |
| 36 |
| 25 |
| 36 |
| 25 |
| 8 |
| 25 |
| 4 |
| 5 |
| 2 |
| 5 |
| 2 |
| 5 |
| 1 |
| 8 |
| 1 |
| 40 |
5
5
.分析:分数除法的计算方法:除以一个不等于0的数,等于乘这个数的倒数;运用方法计算即可解决.
解答:解:
÷
=
×
=
;
÷
=
×
=
;
÷
=
×40=5.
故答案为:
,
,5.
| 6 |
| 5 |
| 5 |
| 6 |
| 6 |
| 5 |
| 6 |
| 5 |
| 36 |
| 25 |
| 8 |
| 25 |
| 4 |
| 5 |
| 8 |
| 25 |
| 5 |
| 4 |
| 2 |
| 5 |
| 1 |
| 8 |
| 1 |
| 40 |
| 1 |
| 8 |
故答案为:
| 36 |
| 25 |
| 2 |
| 5 |
点评:此题考查分数除法的计算方法:除以一个不等于0的数,等于乘这个数的倒数.
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