Question

a shopkeeper allows 15% discount and still gains 5%profit.find the marked price if the cost price is 340​

Answer 1

Given, cost price=Rs 340
and the percentage of profit is 5%
also given selling price= 340 + 5% × 340
                                 = 340+5/100×340
                                 = Rs 357
given marked price = 15%
then discount = 357 × 100 / 85 = Rs 420

Answer 2

write three equivalent fraction of 3/4