John heard a car stereo system was on sale for 30% off. If the sale price was $57.75, what was the original price of the stereo?

Respuesta :

Answer:

75.075 dollars

Step-by-step explanation:

Thirty percent of 57.75 is 17.325.

Then, we can add 57.75 with 17.325 to get 75.075 dollars.