题目内容
能与
:
组成比例的是( )
| 1 |
| 7 |
| 1 |
| 8 |
| A.7:8 | B.0.8:0.7 | C.
|
| 1 |
| 7 |
| 1 |
| 8 |
| 8 |
| 7 |
本题下的四个选项中:
A选项的比值是:7:8=
| 7 |
| 8 |
B选项的比值是:0.8:0.7=
| 8 |
| 7 |
C选项的比值是:
| 1 |
| 7 |
| 1 |
| 56 |
故选:B.
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题目内容
| 1 |
| 7 |
| 1 |
| 8 |
| A.7:8 | B.0.8:0.7 | C.
|
| 1 |
| 7 |
| 1 |
| 8 |
| 8 |
| 7 |
| 7 |
| 8 |
| 8 |
| 7 |
| 1 |
| 7 |
| 1 |
| 56 |