Answer:
25% profit
Explanation:
Statement
An article is bought and sold at a profit of one fourth of selling price.
⇒ Buying price = x
⇒ Selling price = Buying price (1 + 1/4) = 5x/4
Profit %
- Selling price - Buying price / Buying price
- (5x/4 - x) / x
- (x/4) / x
- ⇒ 1/4
- ⇒ 0.25
- ⇒ 25% profit