Question

please send correct answer ​

Answer 1

Answer:

$(( \frac{1}{3} ) {}^{ - 2} - ( \frac{1}{2} ) {}^{ - 3} ) \div ( \frac{1}{4} ) {}^{ - 2} \\ (3 {}^{2} - {2}^{3} ) \div {4}^{2} \\ (9 - 8) \div 16 \\ 1 \times \frac{1}{16} \\ \\ = \frac{1}{16}$