Question

Using the laws of exponent and simplify​

Answer 1

Step-by-step explanation:

${ (\frac{2}{3}) }^{ - 2} \div { (\frac{1}{5}) }^{ - 2} \\ \\ { (\frac{2}{3}) }^{ - 2} \times { (\frac{5}{1}) }^{ - 2} \\ \\ {( \frac{2}{3} } \times 5)^{ - 2} \\ \\ { (\frac{10}{3}) }^{ - 2} \\ \\ {( \frac{3}{10} )}^{ 2} \\ \\ \frac{9}{100} = 0.09$