So long as you know the sale and retail price, you can find the percent of discount in just a few quick steps. Get the percent of discount if you know the sale and retail price with help from a professional math teacher in this free video clip.
Expert: Marija Kero
Filmmaker: Victor Varnado
Series Description: Mathematics doesn't have to be something that causes you great stress or discomfort. Get tips on solving various types of mathematical problems with help from a professional math teacher in this free video series.