Question

If p/q = (2/5) raise to 5 ÷ (5/2) raise to -5 then p/q =

Answer 1

p/q = {(2/5)^5} / {(5/2)^-5}

= (2×2)^5 / (5×5)^-5

= 4^5 / 25^-5

= 256 × 9765625

= 2500,000,000