Question

A bookseller sold 100 books for 990.00 and earned a profit of 99.00. Find the cost price
of the books.​

Answer 1

Answer:

Cp = Sp - Profit

= 990-90

= Rs. 900

Cp per book = 900/10

= Rs. 90

Profit% = Profit/Cp*100

= 90/900*100

= 10%

Answer 2

Answer:

Step-by-step explanation:a bookseller bought 100 books for rs 990 and earned a profit of rs 99 find the selling price