Question

a calculator was bought for 435after geeting a discount of 13% find the marked price of the caculator

Answer 1

491.55 is the answer

Answer 2

SP FOR SHOPKEEPER =434
DISCOUNT =13%

NOW MP=SP×100/100-D%
=435×100/87

here we can divide 435 directly by 87
thus. mp = 5×100
= 500 rupees