MCQOPTIONS
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| 1. |
The reciprocals of the squares of the number $$1\frac{1}{2}$$ and $$1\frac{1}{3}$$ are in the ratio : |
| A. | 4 : 81 |
| B. | : 9 |
| C. | 1 : 64 |
| D. | : 8 |
| Answer» B. : 9 | |