Question

A and b are positive integers and a-b=2. Evaluate the following:

27^1/3b/9^1/2a

thank you very much

Answer 1

Answer: 1/9

Explanation:

(27^1/3 = 3

9^1/2 = 3

3^b

====

3^a

3^(b - a)

3^-2 = 1/9

1/9