MCQOPTIONS
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| 1. |
The ratio of the mean proportion between 1.6 and 32.4 and the third proportional between 0.8 and 1.2 is: |
| A. | 3 : 2 |
| B. | 4 : 1 |
| C. | 2 : 1 |
| D. | 5 : 2 |
| Answer» C. 2 : 1 | |