MCQOPTIONS
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| 1. |
The least whole number which when subtracted from both the terms of the ratio 6 : 7 to give a ratio less than 16 : 21, is?. |
| A. | 2 |
| B. | 4 |
| C. | 3. |
| D. | 6 |
| Answer» D. 6 | |