An ornament seller marks the price of article of Rs. 28,800. Find the selling price of the article if he gives a discount of 20%?

An ornament seller marks the price of article of Rs. 28,800. Find the selling price of the article if he gives a discount of 20%?
Answer: Rs. 23,040

Discount = (20% \cdot 28,800 = 5,760). Selling price = (28,800 - 5,760 = 23,040). Studying this highlights percentage calculations, providing lessons on financial mathematics for pricing strategies in business.