题目内容
请你计算下面的式题.
÷5=
÷2=
÷24=
| 10 |
| 11 |
| 13 |
| 29 |
| 6 |
| 7 |
分析:依据“除以一个数,就等于乘这个数的倒数”,即可解答.
解答:解:(1)
÷5,
=
×
,
=
;
(2)
÷2,
=
×
,
=
;
(3)
÷24,
=
×
,
=
.
| 10 |
| 11 |
=
| 10 |
| 11 |
| 1 |
| 5 |
=
| 2 |
| 11 |
(2)
| 13 |
| 29 |
=
| 13 |
| 29 |
| 1 |
| 2 |
=
| 13 |
| 58 |
(3)
| 6 |
| 7 |
=
| 6 |
| 7 |
| 1 |
| 24 |
=
| 1 |
| 28 |
点评:此题主要考查分数除法的计算方法的掌握情况.
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