题目内容
将下列分数化成小数,小数化成分数.
=______
=______
=______
0.23=______0.45=______0.307=______.
| 21 |
| 100 |
| 9 |
| 10 |
| 63 |
| 1000 |
0.23=______0.45=______0.307=______.
| 21 |
| 100 |
| 9 |
| 10 |
| 63 |
| 1000 |
0.23=
| 23 |
| 100 |
| 450 |
| 1000 |
| 307 |
| 1000 |
故答案为:0.21,,09,0.063,
| 23 |
| 100 |
| 45 |
| 100 |
| 307 |
| 1000 |
练习册系列答案
相关题目