MCQOPTIONS
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| 1. |
The ratio between the two given numbers is 9: 7 If each number is increased by 6, then the ratio becomes 21: 17. What is the difference between the two given numbers? |
| A. | 16 |
| B. | 8 |
| C. | 4 |
| D. | 12 |
| Answer» C. 4 | |