Question

the cost of 15 article is equal to the selling price of 12 article find the profit percent​

Answer 1

Answer:

let cp of 1 be 10

cp of 15=150

sp of 12 = cp of 15

sp of 1 = 150/12=12.5

profit=12.5-10=2.5

profit= (profit/cp)×100=(2.5/10)×100=25%