题目内容
将下列分数约分成最简分数:
=______.
| 199999 |
| 999995 |
| 199999 |
| 999995 |
=
| 199999÷199999 |
| 999995÷199999 |
=
| 1 |
| 5 |
或:
| 199999 |
| 999995 |
=
| 200000-1 |
| 1000000-5 |
=
| 200000-1 |
| (200000-1)×5 |
=
| 1 |
| 5 |
故答案为:
| 1 |
| 5 |
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题目内容
| 199999 |
| 999995 |
| 199999 |
| 999995 |
| 199999÷199999 |
| 999995÷199999 |
| 1 |
| 5 |
| 199999 |
| 999995 |
| 200000-1 |
| 1000000-5 |
| 200000-1 |
| (200000-1)×5 |
| 1 |
| 5 |
| 1 |
| 5 |