Unit Rate/Complex Fractions

You can buy 36 cookies for $4. What is the unit rate (in cookies per dollar)?

• 4 cookies per dollar
• 6 cookies per dollar
• 9 cookies per dollar
• 1/9 dollars per cookie

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

CCSS.6.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.6.RP.A.1

CCSS.6.RP.A.2

CCSS.6.RP.A.3

A realtor visits 13 houses in 3 hours. What is the unit rate in houses per hour?

• 10 houses per hour
• 4 houses per hour
• 3/13 houses per hour
• 13/3 houses per hour

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

CCSS.6.RP.A.3

It costs $5 to buy 2 pounds of fish tank gravel. What is the unit rate in dollars per pound?

• 5/2 dollars per pound
• 2/5 dollars per pound
• 3 dollars per pound
• 2 dollars per pound

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

CCSS.6.RP.A.3

• a
• b
• c
• d

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

CCSS.6.RP.A.3

• a
• b
• c
• d

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

CCSS.6.RP.A.3

Simplify the complex fraction shown.

• 9/40
• 40/9
• 10/36
• 5/18

Tags

CCSS.5.NF.B.3

Simplify the complex fraction.

• 18
• 1/18
• 9/72
• 1/8

Tags

CCSS.6.NS.A.1

• 1
• 3
• 9
• 8

Tags

CCSS.4.NF.A.1

CCSS.4.NF.A.2

The number on the bottom of a fraction is called what?

• numerator
• denominator
• equivalent
• improper

Tags

CCSS.3.NF.A.1