MCQOPTIONS
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| 1. |
By what number \[{{\left( \frac{4}{5} \right)}^{-5}}\] must be multiplied so that the result is\[\frac{16}{9}\]? |
| A. | \[\frac{3}{2}\] |
| B. | \[{{\left( \frac{4}{3} \right)}^{7}}\] |
| C. | \[\frac{1}{3}\] |
| D. | \[\frac{1}{2}\] |
| Answer» C. \[\frac{1}{3}\] | |