Let's take a look at some more examples of calculating discount and sale price.Įxample 1: In a department store, a $40 dress is marked, 'Save 25%.' What is the discount? What is the sale price of the dress?Īnalysis: The phrase, 'Save 25%,' refers to the rate. The sale price is calculated as follows: $15.00Īnswer: The discount is $1.50 and the sale price is $13.50. What is the discount? What is the sale price of the DVD? Problem: In a video store, a DVD that sells for $15 is marked, '10% off'. Now that we have a procedure, we can solve the problem above. To find the sale price, subtract the discount from original price.To find the discount, multiply the rate by the original price.The rate is usually given as a percent.To solve this problem, we need a procedure. So '10% off' refers to the rate of discount. In this problem, an item that originally costs $15 is being discounted by 10%. Typically, a store will discount an item by a percent of the original price. Problem: In a video store, a DVD that sells for $15 is marked '10% off.' What is the discount? What is the sale price of the DVD?Īnalysis: Stores often sell goods for a discounted price.

Learn About Calculating Percent Increase And Decrease With The Following Examples And Interactive Exercises.

Percentage mental math practice