题目内容
| 求出下面各比的比值. 45:9= | 0.7:1.4= |
| 18:27= | ||||
| 0.21:2.1= |
| 3:19= | 9.1:0.7= | ||||
0.125:
| 81:3= | 1:0.7= | 0.25:
| ||||
| 4:12= | 0.7:1= |
|
| 45:9=5 | 0.7:1.4=0.5 |
| 18:27=
| ||||||||
| 0.21:2.1=0.1 |
| 3:19=
| 9.1:0.7=13 | ||||||||
0.125:
| 81:3=27 | 1:0.7=1
| 0.25:
| ||||||||
4:12=
| 0.7:1=0.7 |
|
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题目内容
| 求出下面各比的比值. 45:9= | 0.7:1.4= |
| 18:27= | ||||
| 0.21:2.1= |
| 3:19= | 9.1:0.7= | ||||
0.125:
| 81:3= | 1:0.7= | 0.25:
| ||||
| 4:12= | 0.7:1= |
|
| 45:9=5 | 0.7:1.4=0.5 |
| 18:27=
| ||||||||
| 0.21:2.1=0.1 |
| 3:19=
| 9.1:0.7=13 | ||||||||
0.125:
| 81:3=27 | 1:0.7=1
| 0.25:
| ||||||||
4:12=
| 0.7:1=0.7 |
|