Unit 3: Ratios, Rates, Percent's, Proportions

A $550 television is on sale for 80% off. What is the sale price of the television?

• $110

• $440

• $990

• $6.88

Tags

CCSS.6.RP.A.3C

A gallon of milk used to cost $2.75. The cost has gone up 160%. What is the cost of a gallon of milk now?

• $3.19

• $1.65

• $7.15

• $4.40

Tags

CCSS.6.RP.A.3C

Karl wants to purchase a jacket. It is available at 3 stores. The table shows the price of the jacket and available discounts. Which store offers the best price on the jacket?

• Store A

• Store B

• Store C

Tags

CCSS.6.RP.A.3C

A company decides to reduce the size of its packaging to increase profits. It reduced its packaging of crackers from 18.7 ounces to 15.4 ounces. What if the percent of decrease for the packaging?

• 5.66%

• 3.3%

• 17%

• .17

Tags

CCSS.6.RP.A.3C

May was training for a swimming event. Her constant rate of change was 9 minutes per training session. Complete the chart to show how many minutes May swam on session 9.

• 9

• 72

• 119

• 81

Tags

CCSS.7.RP.A.2D

A shirt cost $20. If it is on sale for 75% off, what is the discount?

• $5 off

• $15 off

• $25 off

• $10 off

Tags

CCSS.6.RP.A.3C

Brittany is selling car magnets. She purchases them for $7.50 each and marks up the price for 30% How much is Brittany planning to charge?

• $10.00

• $7.80

• $2.25

• $9.75

Tags

CCSS.6.RP.A.3C

Find the percent increase of a movie in the afternoon that is $6.50, and it is $8.00 after 5:00 p.m.

• 23%

• 150%

• .23

• $1.50

Tags

CCSS.6.RP.A.3C

Brett used 7 eggs to make 32 cupcakes. If she needs to make 128 cupcakes, how many eggs will she need?

• 24 eggs

• 28 eggs

• 224 eggs

• 896 eggs

Tags

CCSS.7.RP.A.2C

Which of the following is NOT a way to write a ratio?

• 8 - 5

•  $\frac{8}{5}$  

• 8 : 5

• 8 to 5

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2