Compare Unit Rates

For a unit rate, what number should the denominator be?

• 2

• 10

• Doesn't matter

• 1

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CCSS.7.RP.A.1

Alan bought 5 pairs of socks for $15. How much was each pair of socks?

• $5 per sock pair

• $3 per socks pair

• $2 per sock pair

• $1 per sock pair

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CCSS.7.NS.A.2

CCSS.7.NS.A.3

CCSS.7.RP.A.2

Which is the better buy?

• 22 staplers for $330

• 4 staplers for $80

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CCSS.7.RP.A.1

CCSS.7.RP.A.2

CCSS.7.RP.A.3

Which is the better buy?

• 5 calculators for $105

• 24 calculators for $552

Tags

CCSS.7.EE.B.3

CCSS.7.RP.A.1

CCSS.7.RP.A.2

CCSS.7.RP.A.3

Which is the better buy?

• 18 ounces for $7.38

• 27 ounces for $15.39

Tags

CCSS.7.RP.A.1

CCSS.7.RP.A.2

CCSS.7.RP.A.3

What mathematical operation does unit rates involve?

• addition
• subtraction
• multiplication
• division

Tags

CCSS.7.RP.A.1

CCSS.7.RP.A.2

You travel 150 miles on 5 gallons. How far did you travel per gallon?

• 15 miles
• 30 miles
• 3 miles
• 25 miles

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

Which is the better buy?

• $625 for 25 pairs of shoes

• $800 for 33 pairs of shoes

Tags

CCSS.7.RP.A.1

CCSS.7.RP.A.2

CCSS.7.RP.A.3

Which is the better buy?

• $407 for 37 pairs of jeans

• $570 for 48 pairs of jeans

Tags

CCSS.7.RP.A.1

CCSS.7.RP.A.2

CCSS.7.RP.A.3

You spend $40 on 5 pounds of concrete. What is the unit rate in dollars per pound?

• $8 per pound
• $5 per pound
• $35 per pound
• 0.125 pounds per dollar

Tags

CCSS.7.RP.A.1

CCSS.7.RP.A.2