Mastering Ratios and Rates Quiz

What is a Ratio?

• Is a comparison of two quantities 

• A rate with a denominator of one

• It is when the only factor the numerator and denominator share is a one 

• Two decimals that can be multiplied

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

• a

• b

• c

• d

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CCSS.6.RP.A.3A

• A

• B

• C

• D

• a

• b

• c

• d

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CCSS.6.RP.A.3B

The ratio of red paint to yellow paint in a mixture is shown in the double number line above. How many teaspoons of yellow paint are in 6 of red paint?

• 10

• 5

• 15

• 7

What is the simplified form of the ratio 18:24?

• 3:4

• 4:3

• 9:12

• 6:8

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

If a car travels 150 miles in 3 hours, what is the unit rate in miles per hour?

• 30 miles per hour

• 50 miles per hour

• 60 miles per hour

• 45 miles per hour

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

Which of the following ratios is equivalent to 5:10?

• 1:3

• 2:5

• 1:2

• 3:5

Tags

CCSS.6.RP.A.3A

A recipe requires 4 cups of flour for every 6 cups of sugar. What is the ratio of flour to sugar?

• 2:3

• 3:2

• 1:1.5

• 1:2

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

If 8 apples cost $4, what is the cost per apple?

• $0.25

• $0.50

• $1.00

• $2.00

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2