Question

Hay friends,
Please answer step by step

Answer 1

Answer:13.33%

Step-by-step explanation:

Let MP = 100.

SP after giving 10% commission = 100 - 10% of 100 = 90.

Let CP = X.

Gain = 20%.

Now,

X + 20% of X = 90

120X /100 = 90

X = 75.

CP = 75.

If 15% commission was given then Sp = 85.

Gain = 85 -75 = 10

% gain = (10 *100)/75 = 40/3 = 13.33%.

Answer 2

Hey mate,
your answer is 13.3%
hope it will help u