Answer:
25 = original price
Explanation:
If we get 25% off, we still have to pay 100-25 = 75 % of the original price
Sale price = original price * percent of original price
We know the sale price = 18.75 and the percent of original price = 75%
Substituting into the equation
18.75 = original price * 75%
18.75 = original price *.75
Divide each side by .75
18.75/.75 = original price *.75/ .75
25 = original price