MCQOPTIONS
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| 1. |
If three numbers are in the ratio 2 : 3 : 4 and their mass is 15, then those numbers are |
| A. | 15, 30, 45 |
| B. | 30, 45, 60 |
| C. | 12, 24, 60 |
| D. | 5, 15, 25 |
| Answer» C. 12, 24, 60 | |