Question

if the cost price of 15 books is same as the selling price of 12 books find the profit or loss per cent​

Answer 1

$\large\tt\underline{\green{Answer :-}}$

25%

$\large\tt\underline{\green{Step \:by\:Step :-}}$

CP of 15 books = SP of 12 books

SP/CP = 15/12 Profit = 3

Profit %= 3/12 ×100 = 25%

Answer 2

Answer:

25%

Step-by-step explanation:

cost price= selling price of 12 books

selling price/cost price = 15/12

profit= 3

profit= 3/12×100= 25%