Mathematics Percents Review

Matt saved $40 to buy a new bike. The bike he is going to buy costs 450% of the amount he has saved. How much does the bike cost?

• $91.10

• $112.50

• $180.00

• $216.50

Tags

CCSS.6.RP.A.3C

Sandy borrowed $1,480 to buy a new computer. She is going to pay the money back in 48 months at 3% simple interest. How much interest will Sandy pay?

• $123.33

• $177.60

• $266.40

• $381.10

Tags

CCSS.7.RP.A.3

Last Saturday, a restaurant sold the following orders of buffalo wings: 18 mild, 42 medium, and 30 hot. Approximately what percent of the orders were medium buffalo wings?

• 20%

• 33%

• 42%

• 47%

A shoe store has a sale in which all shoes are 25% off the retail price. What is the sale price of a pair of shoes that has a retail price of $44?

• $30.50

• $33.00

• $35.50

• $38.00

Tags

CCSS.6.RP.A.3C

Rachel answered 3 questions incorrectly on a 20 question test. What percent of the test questions did she answer correctly?

• 15%

• 20%

• 80%

• 85%

Jackson is buying a stereo that costs $899. If the sales tax rate is 7%, how much tax will he have to pay on the stereo?

• $629.30

• $961.93

• $128.43

• $62.93

Tags

CCSS.7.RP.A.3

In his first year working at a movie theater, Anthony earned $4.25 per hour. Twelve years later, he is earning $6.75 per hour. To the nearest percent, what is the percent increase in Anthony's hourly wage?

• 37%

• 43%

• 59%

• 63%

Tags

CCSS.6.RP.A.3C

Ray earns a 15% commission from magazine sales. His sales for the month of January were $400. How much commission did Ray earn for his January sales?

• $30

• $40

• $50

• $60

Tags

CCSS.6.RP.A.3C

Leslie received a bonus that is 40% of her monthly salary. If her monthly salary is $700, how much was her bonus?

• $980

• $420

• $280

• $28

Tags

CCSS.6.RP.A.3C

Kaylin deposited $500 into a savings account that pays her simple interest at a rate of 4 1/2%. How much money will be in the account in 3 years (principal and interest)?

• $67.50

• $567.50

• $432.50

• $675.00

Tags

CCSS.7.RP.A.3