Percent Mastery: Calculating Discounts and Totals

A store is having a sale where 25% off is applied to all items. If a jacket costs $80, how much will you save on the jacket?

• $20

• $15

• $10

• $25

In a class of 30 students, 40% of them are girls. How many girls are in the class?

• 12

• 8

• 15

• 10

A recipe calls for 2 cups of flour, which is 50% of the total ingredients. How many cups of ingredients are needed in total?

• 3 cups

• 4 cups

• 5 cups

• 6 cups

A book originally costs $15. If it is marked down by 20%, what is the new price of the book?

• $10

• $12

• $14

• $13

During a fundraiser, 60% of the money raised came from donations. If the total amount raised was $500, how much came from donations?

• $100

• $400

• $300

• $200

A student scored 75% on a test and got 18 questions correct. How many questions were on the test in total?

• 20

• 18

• 24

• 30

A car's value depreciates by 15% each year. If the car is currently worth $20,000, what will its value be after one year?

• $17,000

• $18,000

• $15,000

• $19,000

In a survey, 80% of participants said they liked chocolate. If 200 people participated, how many people liked chocolate?

• 160

• 200

• 80

• 120

A school has 500 students, and 10% of them are in the band. How many students are in the band?

• 100

• 50

• 30

• 70

A video game is on sale for 30% off. If the original price is $60, what is the sale price of the video game?

• $36

• $42

• $50

• $30