Question

The C.Po of 15 Books is
equal to Sp. of 10 Book
Find Profit /​

Answer 1

Answer:

50% profit

Step-by-step explanation:

Let the C.P. of one book be Rs.1.

C.P. of 15 books = Rs.15

=> S.P. of 10 books = Rs.15

C.P. of 10 books = Rs.10

Profit = Rs.(15-10) = Rs.5

Profit% = 5/10 × 100 = 50%