Solve (50/32)raise to the power of -1 and 1/2?

Answer 1

(50/32)^-1 = 32/50
(50/32)^(1/2) = (25/16)^(1/2) = 5/4
Now, if you meant
(50/32)^(-1 1/2) = (32/50)^(3/2) = √(16/25)^3 = (4/5)^3 = 64/125