Question

please help me to solve the question no. 5

Answer 1

Solution:-

given by
$(( { \frac{1}{3} )}^{ - 3} - ( { \frac{1}{2}) }^{ - 3} ) \div {( \frac{1}{4}) }^{ - 3} \\ ( {3}^{3} - {2}^{3} ) \div {4}^{3} \\ (27 - 8) \div 64 \\ 19 \div 64 \\ \frac{19}{64} ans$