Unit 3 Review - Ratios, Unit Conversions

• 4:6
• 4 to 6
• 3:2
• 2 to 6

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CCSS.6.RP.A.1

CCSS.6.RP.A.2

Write the ratio as a fraction in simplest form. 10 cats to 8 dogs

• 10 : 8
• 8: 10
• 4 :5
• 5 : 4

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CCSS.6.RP.A.1

CCSS.6.RP.A.2

Unit Rate

• When your denominator is 10
• When your denominator is 1

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CCSS.6.RP.A.1

CCSS.6.RP.A.2

Which ratio is written incorrectly?

• X : Y
• X and Y
• X/Y
• X to Y

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CCSS.6.RP.A.1

CCSS.6.RP.A.2

There are 21 boys and 6 girls in Mrs. Swangin's advisory.  What is the ratio of girls to boys in lowest terms? 

• 6:21
• 21:6
• 2:7
• 7:2

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CCSS.6.RP.A.1

CCSS.6.RP.A.2

Mrs. Endsley made $90 in 5 hours. What is the unit rate?  

• $18 in 1 hour
• $1 in 18 hours
• $90:5h
• 5 to 90

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CCSS.6.RP.A.1

CCSS.6.RP.A.2

Express as a Unit Rate.
Mrs. Wight received 8 emails in 4 hours

• 24 emails in 2 hours
• 48 emails in 4 hours
• 12 emails in 1 hour
• 4 hours in 48 emails

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CCSS.6.RP.A.1

CCSS.6.RP.A.2

Mrs. Schaffer saw turkeys on sale. Which is the better deal?
Butterball Turkey $11.16 for 2 lb. or
Sara Lee Turkey 12.52 for 3 lb.
Find the unit price of each and choose the better deal.

• Sara Lee
• Butterball

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CCSS.6.RP.A.3B

Mrs. Ryan babysits to earn extra money for Christmas. Use unit rates to determine which is the better paying job?
Babysitting for 8 hours and making $72.00 or babysitting for 6 hours and making $57.00. 

• 8 hours
• 6 hours

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CCSS.6.RP.A.3B

Solve for A in the table.

• A= 40
• A= 10
• A= 9
• A= 45

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CCSS.7.RP.A.2C