Question

Selling price of 12 article is equal to the cost price of 9 article .find profit or loss percentage

Answer 1

Step-by-step explanation:

Profit = SP - CP

Loss = CP - SP

Let the CP be CP.

so profit = 425 - CP

and loss = CP - 355

as per the question, these two are equal.

425 - CP = CP - 355

2 CP = 780

CP = 390 answer