Question

15) Simplify (5^-1 ÷ 4^-1)^2 x (4/3)^-1

Answer 1

Answer:

($5^{-1}$ ÷ $4^{-1}$)^2 × (4/3)^-1

= (1/5 ÷ 1/4)^2 × 3/4

= (4/5)^2 × 3/4

= 16/25 × 3/4

= 4/25

MARK AS BRAINLIEST