Question

If the cost price of 12 books is equal to the

selling price of 8 books, what is the gain

percent?​

Answer 1

hola♥️

Answer:

50%

Step-by-step explanation:

let the cost price of 1book = 1rs

cost price of 8books = 8rs

selling price of 8 books = 12rs

gain= 12-8=4

gain percent=4/8*100

=1/2*100

=50%

hope this helps ♥️