Question

a book is bought for 80 rupees and sold at a gain of 30%, what is the selling price of the book ?



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Answer 1

Answer:

Given; cost price = 80 rupees

             profit = 30 percentage

Selling price = profit percentage -  cost price

                    =   30/100  - 80

                     =     3/10 - 80

                      =   3-800/10

                      =    797/10

                      = 7.97 rupees.

   THIS IS THE ANSWER.

     

Answer 2

Explanation:

cost price=80

gain percentage=30℅ then

selling price=?

profit=(30/100)×80=24

selling price =80+24=104