题目内容
把下面各分数约分.
.
| 14 |
| 42 |
| 24 |
| 72 |
| 18 |
| 51 |
| 60 |
| 45 |
| 14 |
| 42 |
| 14÷14 |
| 42÷14 |
| 1 |
| 3 |
| 24 |
| 72 |
| 24÷24 |
| 72÷24 |
| 1 |
| 3 |
| 18 |
| 51 |
| 18÷3 |
| 51÷3 |
| 6 |
| 17 |
| 60 |
| 45 |
| 60÷15 |
| 45÷15 |
| 4 |
| 3 |
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题目内容
| 14 |
| 42 |
| 24 |
| 72 |
| 18 |
| 51 |
| 60 |
| 45 |
| 14 |
| 42 |
| 14÷14 |
| 42÷14 |
| 1 |
| 3 |
| 24 |
| 72 |
| 24÷24 |
| 72÷24 |
| 1 |
| 3 |
| 18 |
| 51 |
| 18÷3 |
| 51÷3 |
| 6 |
| 17 |
| 60 |
| 45 |
| 60÷15 |
| 45÷15 |
| 4 |
| 3 |