题目内容
写出一个比
大但比
小的最简分数：
＜______＜
| 1 |
| 2 |
| 2 |
| 3 |
| 1 |
| 2 |
| 2 |
| 3 |
∵
=
=
=
，
=
=
=
∴
＜
＜
．
| 1 |
| 2 |
| 3 |
| 6 |
| 6 |
| 12 |
| 9 |
| 18 |
| 2 |
| 3 |
| 5 |
| 6 |
| 8 |
| 12 |
| 12 |
| 18 |
∴
| 1 |
| 2 |
| 7 |
| 12 |
| 2 |
| 3 |
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| 2 |
| 2 |
| 3 |
| 1 |
| 2 |
| 2 |
| 3 |
| 1 |
| 2 |
| 3 |
| 6 |
| 6 |
| 12 |
| 9 |
| 18 |
| 2 |
| 3 |
| 5 |
| 6 |
| 8 |
| 12 |
| 12 |
| 18 |
| 1 |
| 2 |
| 7 |
| 12 |
| 2 |
| 3 |