题目内容
(o01o?郑州模拟)r面0比上,能与
:
组成比例0是( )
| o |
| 5 |
| 4 |
| 大 |
| A.2:4 | B.7:5 | C.7:10 | D.10:7 |
| 8 |
| 5 |
| 4 |
| 7 |
| 7 |
| 1多 |
A、8:4=
| 1 |
| 8 |
十、7:5=
| 7 |
| 5 |
C、7:1多=
| 7 |
| 1多 |
3、1多:7=
| 1多 |
| 7 |
所以
| 8 |
| 5 |
| 4 |
| 7 |
| 7 |
| 1多 |
即能与
| 8 |
| 5 |
| 4 |
| 7 |
故选:C.
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题目内容
| o |
| 5 |
| 4 |
| 大 |
| A.2:4 | B.7:5 | C.7:10 | D.10:7 |
| 8 |
| 5 |
| 4 |
| 7 |
| 7 |
| 1多 |
| 1 |
| 8 |
| 7 |
| 5 |
| 7 |
| 1多 |
| 1多 |
| 7 |
| 8 |
| 5 |
| 4 |
| 7 |
| 7 |
| 1多 |
| 8 |
| 5 |
| 4 |
| 7 |