Review: Rates, Ratios, and Percents Unit Test

What is the ratio of blue circles to red circles? Choose two.

• 6 to 5

• 6:5

• 5 to 6

• 5:6

• 4:5

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

Reggie makes perfect purple paint with a ratio of 3 parts red to every 4 parts blue. If he uses 20 parts blue, how many parts of red does he need?

• 10

• 15

• 30

• 20

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.3

Ji Li's trail mix recipe calls for 2 cups of granola for every 5 tablespoons of M&M's candies. Ji Li only has 30 tablespoons of M&M's candies. How many cups of granola will she need?

• 12

• 10

• 14

• 8

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

CCSS.6.RP.A.3

What is 80% of 70?

• 35

• 56

• 20

• 48

Tags

CCSS.6.RP.A.3C

Kaitlyn got 17 questions correct on a twenty question test. What percent of the questions did she get incorrect?

• 50%

• 85%

• 15%

• 30%

Tags

CCSS.6.RP.A.3

Kianna can run 100 yards in 20 seconds. What is her unit rate in yards per second?

• 5 yards / 1 second

• 10 yards / 1 second

• 20 yards / 1 second

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

A florist is told that 40% of the 350 flowers ordered must be red roses. How many red roses must be in the order?

• 390 roses
• 100 roses
• 140 roses
• 240 roses

Tags

CCSS.6.RP.A.3C

John traveled 567 miles in 9 hours. Write the unit rate.

• 62 mph
• 60 mph
• 61 mph
• 63 mph

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

Brittney bought 13 peaches for $8.84. How much was each peach?

• .68 cent
• .71 cent
• .65 cent
• .74 cent

Tags

CCSS.6.NS.B.3

Cookie Monster makes the perfect cookies. He uses 2 cups of chocolate chips for every 3 dozen cookies. If he makes 54 cookies, how many cups of chocolate chips does he need?

• 3 cups
• 16 cups
• 32 cups
• 48 cups

Tags

CCSS.6.RP.A.3B