The regular price of the hat if the discounted price is $12 at 20% discount is $15.
What is the regular price?
Percentage discount = 20%
Discount price = $12
Regular price = x
12 = x - (20% × x)
12 = x - (0.2 × x)
12 = x - 0.2x
12 = 0.8x
Divide both sides by 0.8
x = 12/0.8
x = $15
Therefore, $15 is the regular price of the hat.
Complete question:
The discount price with 20% off of a hat is 12$. What is the regular price?