Discount on a Discount Percentage of a Percentage

Example: You have a shirt originally priced at $100, and there's a 20% discount on it. Then, an additional 10% discount is applied. What's the final price?

Solution:

• First, apply the initial discount: $100 - (20% of $100) = $100 - $20 = $80.
• Then, apply the second discount: $80 - (10% of $80) = $80 - $8 = $72.

The final price is $72.