Question

on selling a racket for ₹198,a shopkeeper gain 10%.The cost price of racket is

Answer 1

100 + 10 = 110%

110% = ₹ 198

Find 1 %;

1% = 198 ÷ 110 = ₹ 1. 80

Find 100%:

100% = 1.8 x 100 = ₹1800

Answer: The cost price is ₹1800