Question

Please answer this question ​

Answer 1

Step-by-step explanation:

(i)

$= > ( { \frac{1}{5} \times \frac{1}{3} })^{ - 1} \div {6}^{ - 1} \\ = > 15 \times 6 = 90$

(ii)

$= > ( {3}^{0} + \frac{1}{4} ) \times {2}^{2} \\ = > (1 + \frac{1}{4} ) \times 4 \\ = > \frac{5}{4} \times 4 \\ = > 5$