Unit 3 Review Proportional Reasoning/Consumer Math

This week socks are 30% off at Coastal Edge. If they regularly cost $16.40, what is the amount of the DISCOUNT?

• $4.92

• $11.48

• $16.10

• $21.32

Tags

CCSS.6.RP.A.3C

Sammy bought $8.00 in snacks at a convenience store. He forgot there was a 5.5% sales tax. What is the amount of the sales tax?

• $0.44

• $8.44

• $7.56

• $4.40

Tags

CCSS.6.RP.A.3C

The sales tax in Maryland where Alex is visiting is 7.33%. He bought a gaming system for $299.00 and two games for $49 each. What was his total bill? Round to the nearest cent.

• $373.51

• $29.10

• $426.10

• $369.90

Tags

CCSS.6.RP.A.3D

Andrea starts with a bank balance of $578.25. She deposits her paycheck of $128.70. She then withdraws $252.23 from her bank account for a ski trip. She writes a check for her car payment of $195. What is her bank balance now?

• $259.72

• $506.78

• $764.18

• $248.92

Tags

CCSS.7.NS.A.3

Rachel invested $3000 at a local bank at a rate of 2.5% for 4 years. When she withdraws her money, how much will she have?

• $300

• $3,300

• $30,000

• $30,300

• $2,700

Tags

CCSS.7.RP.A.3

Matt treated his friends to lunch which was a total of $32.60. He decided to leave a 15% tip for the waiter. How much money did he leave as a tip?

• $4.89

• $5.71

• $32.75

• $37.49

Tags

CCSS.6.RP.A.3C

It costs Nike $40.00 to manufacture a pair of Air Jordan shoes. The store prices the shoes with a 350% mark-up. What is the selling price of the shoes?

• $100

• $140

• $180

• $390

Tags

CCSS.6.RP.A.3C

The cost to purchase a college textbook was $140 in 2017. The book cost $160. What was the percent change in price?

• 12% increase

• 13% increase

• 14% decrease

• 14% increase

Tags

CCSS.6.RP.A.3C

A school group purchases cake pops for $1.00 each to sell as a fundraiser. The school group marks up the price of each cake pop 50% in order to make a profit. What is the amount of markup for each cake pop?

• $0.50

• $1.50

• $2.00

• $2.50

Tags

CCSS.6.RP.A.3C

Jackson wants to purchase a pair of shoes that originally cost

$78.00 but they are on sale for 40% off. What is the discount price of the shoes?

• $31.20

• $46.80

• $77.60

• $109.20

Tags

CCSS.6.RP.A.3C