MCQOPTIONS
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| 1. |
The ratio of the ages of A and B ten years before was 3:5. The ratio of their presents ages is 2:3, their ages are respectively: |
| A. | 30, 50 |
| B. | 20, 30 |
| C. | 40, 60 |
| D. | 16, 24 |
| Answer» D. 16, 24 | |