题目内容
1
的倒数是______.
| 3 |
| 8 |
把1
化成假分数:1
=
=
,再求出
的倒数:1÷
=1×
=
故答案为:
| 3 |
| 8 |
| 3 |
| 8 |
| 1×8+3 |
| 8 |
| 11 |
| 8 |
| 11 |
| 8 |
| 11 |
| 8 |
| 8 |
| 11 |
| 8 |
| 11 |
故答案为:
| 8 |
| 11 |
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题目内容
| 3 |
| 8 |
| 3 |
| 8 |
| 3 |
| 8 |
| 1×8+3 |
| 8 |
| 11 |
| 8 |
| 11 |
| 8 |
| 11 |
| 8 |
| 8 |
| 11 |
| 8 |
| 11 |
| 8 |
| 11 |