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1. |
The ratio between the present ages of M and N is 8:9. If N is 6 years old than M, what will be the ratio ofthe ages of M and N after 6 years |
A. | 7:9 |
B. | 9:7 |
C. | 9:10 |
D. | 10:9 |
Answer» D. 10:9 | |