Question

by selling 15 books,a book seller gets cost price of 24 book calculate the profit percentage​

Answer 1

the profit percentage is 9% i think....

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Answer 2

Answer:

Step-by-step explanation:

let cost price of 1 book be x

let selling price of 1 book be y

             given 15y=24x

                        that is 5y = 8x

                                     y= 8x/5

profit percent = 8x/5/x *100

                       =8/5 *100

                       =160%

                     profit = 60%