Percent Unit Review

Mr. Barrett bought a new battery for his car. The battery cost $72. Since batteries are a taxable item, he had to pay a sales tax of 7.5%. What was the total cost of the battery in dollars and cents?

• $79.50

• $5.40

• $77.40

• $66.60

A TV that normally cost $800 is on sale for 33% off. There is a 6% sales tax on the purchase. What is the final cost of the TV?

• $536.00

• $568.16

• $279.84

• $321.60

Tags

CCSS.7.EE.B.3

CCSS.7.RP.A.3

Henry earns $7.75 per hour. He just received a 3% raise. How much does he now earn if he works for 40 hours?

• $7.98

• $403.20

• $319.20

• $2.33

Tags

CCSS.7.EE.B.3

CCSS.7.RP.A.3

Mrs. Frost is a real estate agent. She earns 6% commission on her sales plus $2,000 each month. Last month her sales totaled $523,250.00. How much did she earn last month?

• $31,395.00

• $33,395.00

• $313,950.00

• $333,950.00

The number of students at Thompson in 2015 was 1028. In 2020, there were 755 students. What was the percent change in students?

• 26% increase

• 27% decrease

• 36% decrease

• 32% increase

23 is what percent of 67?

The Green family went to dinner and the bill was $67.45. Mr. Green wanted to leave an 18% tip for the waiter. How much will the waiter receive?

• $121.41

• $55.31

• $79.59

• $12.14

Tags

CCSS.7.EE.B.3

CCSS.7.RP.A.2

CCSS.7.RP.A.3

Mr. Potter purchased an owl for $87. To his surprise it was on sale for $65. What was the percent change?

• 74.7%

• 133.8%

• 34%

• 25.3%

A store pays $1.50 for a bag of candy. If the store wants to mark-up the price 60%, for how much will the store sell the bag of candy?

• $0.60

• $0.90

• $2.40

• $6.00

A store pays $32.00 for each video game. The store’s percent of mark up is 75%. Which shows the retail price of the video game?