MCQOPTIONS
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| 1. |
Solve $${\left( {\frac{{18}}{4}} \right)^2} \times $$ $$\left( {\frac{{455}}{{19}}} \right) \div $$$$\left( {\frac{{61}}{{799}}} \right) = ?$$ |
| A. | 320 |
| B. | 400 |
| C. | 350 |
| D. | 430 |
| E. | 490 |
| Answer» D. 430 | |