题目内容
下面的分数化成小数,(除不尽的保留两位小数).
2
3
.
| 7 |
| 25 |
| 5 |
| 8 |
| 3 |
| 20 |
| 7 |
| 11 |
| 13 |
| 40 |
| 7 |
| 9 |
| 7 |
| 25 |
2
| 5 |
| 8 |
| 21 |
| 8 |
3
| 3 |
| 20 |
| 63 |
| 20 |
| 7 |
| 11 |
| 13 |
| 40 |
| 7 |
| 9 |
故答案为:0.28,2.625,3.15,0.64,0.325,0.78.
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题目内容
| 7 |
| 25 |
| 5 |
| 8 |
| 3 |
| 20 |
| 7 |
| 11 |
| 13 |
| 40 |
| 7 |
| 9 |
| 7 |
| 25 |
| 5 |
| 8 |
| 21 |
| 8 |
| 3 |
| 20 |
| 63 |
| 20 |
| 7 |
| 11 |
| 13 |
| 40 |
| 7 |
| 9 |