Unit Rate and Percentages

Sally works 5 days a week. At the end of each week, she makes $200 plus tips.

How much does Sally make each day?

• $400

• $29

• $90

• $40

Tags

CCSS.3.OA.D.8

Select all the expressions whose value is larger than 100.

• 120% of 100

• 150% of 50

• 20% of 800

• 500% of 400

Tags

CCSS.6.RP.A.3C

In a survey, students were asked what there favorite patriotic color would be. Red was chosen by 18 students, white was chosen by 12 students, and 20 students chose blue. What percentage of the students chose blue as their favorite patriotic color?

• 50%

• 40%

• 30%

• 20%

A car travels at a constant speed for 2 hours. What is its speed in miles per hour?

• 25 mph

• 27.5 mph

• 40 mph

• 55 mph

Tags

CCSS.6.RP.A.3B

Cindy has read 52 pages of her library book. If this represents 10% of the book, how many pages are in the book?

• 400 pages

• 425 pages

• 520 pages

• 550 pages

Tags

CCSS.6.RP.A.3C

It takes Sam 9 minutes to walk 75% of a lap. How long does it take Sam to walk the full lap?

• 3 minutes

• 13 minutes

• 10 minutes

• 12 minutes

Tags

CCSS.6.RP.A.3C

If you buy 12 flowers for $22.80, what is the unit price per flower?

• $1.90

• $0.53

• $1.85

• $0.52

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

Angel buys a 12-pack of granola bars for $9.

What is the unit price?

• $0.75

• $0.80

• $1.33

• $1.20

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

Rate is...

• A ratio that compares two quantities measured in different units

• A fraction

• I don't know

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

Percent is...

• How am I supposed to know

• A ratio that compares two quantities measured in different units

• A number out of 100