Question

({1/3²) - (1/2³)} / 1/4²
​

Answer 1

Answer:

answer for the given problem is-2/9

Answer 2

$= \frac{1}{9} - \frac{1}{8} \div \frac{1}{16} \\ \\ = \frac{8 - 9}{72} \div \frac{1}{16} \\ \\ = \frac{ - 1}{72} \div \frac{1}{16} \\ \\ = \frac{ - 1}{72} \times \frac{16}{1} \\ \\ = \frac{ - 2}{9}$