Question

Book price 30 and sold 40 what is profit

Answer 1

Answer:

$cost \: price \: of \: book \: = rs \: 30 \\ \\ selling \: price = rs \: 40 \\ \\ profit = selling \: price - cost \: price \\ \\ = rs \: (40 - 30) \\ \\ = rs \: 10$

⭐ Rs 10 iS tHe profit.

hope it helps uH :)