P is a% of b and Q is b% of a, where a ≠ b . Find the correct relation:

Pa = Qb Pb = Qa P = Q P ≤ Q

P = Q

P = a% of b = \(\frac{ab}{100}\), and Q = b% of a = \(\frac{ba}{100}\) = \(\frac{ab}{100}\) = P Therefore, P = Q