题目内容
如果A×
=B÷
(A、B都是自然数),则A:B=( )
| 2 |
| 3 |
| 5 |
| 9 |
| A.18:15 | B.15:18 | C.27:10 | D.10:27 |
A×
=B×
,
所以A:B=
:
=27:10,
故选:C.
| 2 |
| 3 |
| 9 |
| 5 |
所以A:B=
| 9 |
| 5 |
| 2 |
| 3 |
故选:C.
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题目内容
| 2 |
| 3 |
| 5 |
| 9 |
| A.18:15 | B.15:18 | C.27:10 | D.10:27 |
| 2 |
| 3 |
| 9 |
| 5 |
| 9 |
| 5 |
| 2 |
| 3 |