A store has a 20% off sale on pants. With this discount, the price of one pair of pants before tax is 15.20. What is the original price of the pants?

The original price of the pants is US$ 19. oo

Step-by-step explanation:

1. Let's check the information given to us to answer the question correctly:

Discount on pants = 20%

Price after the discount is applied and before taxes = $ 15.20

2. What is the original price of the pants?

For calculating the original price of the pants, we will use the Rule of Three Simple, this way:

x = original price of the pants

x * 0.8 = 15.20 * 1

x = 15.20/0.8

x = 19

The original price of the pants is US$ 19. oo