Question

1A trader makes a profit equal to the sp of 75 articles when he sold 100 articles. What is his profit %

Answer 1

Hey friend

S = Selling price of 1 article.

Selling price of 100 articles = 100*S

Profit earned by selling 100 articles = Selling price of 75 articles = 75*S

SP = Cost Price + Profit

100*S = CP + 75*S

CP = 25*S

Profit % = 75/25 = 300%


i hope its help you
mark brainliest