Question

Q13. The cost price of 15 books is equal to S.P of 12 books. Find the gain or loss percent.​

Answer 1

Answer:

loss because cp is more than sp

Answer 2

Step-by-step explanation:

let thebe x.

The cost price of 15 books is equal to S.P of 12 books .

then, x/12-x/15

5x-4x/60

x/60

profit% = x/60*100/x*15 = 25%