Understanding and Applying Percentages of Quantities

A shirt originally costs $40. It is now on sale for 20% off. What is the sale price of the shirt?

• $32

• $10

• $25

• $8

Tags

CCSS.6.RP.A.3C

In a class of 30 students, 60% are girls. How many boys are there in the class?

• 10

• 20

• 12

• 15

Tags

CCSS.6.RP.A.3C

A car's value depreciates by 10% each year. If the car is currently worth $20,000, what will be its value after 5 years?

• $17,000

• $18,000

• $16,000

• $15,000

Tags

CCSS.HSF.BF.A.2

A store sells a product for $80, making a 25% profit. What is the cost price of the product?

• $64

• $75

• $60

• $70

Tags

CCSS.6.RP.A.3C

In a survey, 75% of the participants preferred chocolate ice cream over vanilla. If there were 200 participants, how many preferred chocolate?

• 25

• 50

• 150

• 100

Tags

CCSS.6.RP.A.3C

A company's revenue increased by 15% from last year to this year. If the revenue last year was $500,000, what is the revenue this year?

• $600,000

• $575,000

• $525,000

• $450,000

Tags

CCSS.6.RP.A.3C

A restaurant bill amounts to $120. If a 15% tip is added, what is the total amount to be paid?

• $150

• $135

• $138

• $102

Tags

CCSS.6.RP.A.3C

In a school, 20% of the students play basketball. If there are 500 students in total, how many play basketball?

• 200

• 100

• 250

• 50

Tags

CCSS.6.RP.A.3C

A laptop is on sale for 30% off. If the sale price is $700, what was the original price of the laptop?

• $1000

• $500

• $600

• $800

Tags

CCSS.6.RP.A.3C

A company's expenses account for 40% of its revenue. If the expenses amount to $200,000, what is the revenue?

• $500,000

• $400,000

• $300,000

• $100,000

Tags

CCSS.6.RP.A.3C