unit rates

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

What mathematical operation do ratios involve?

• addition
• subtraction
• multiplication
• division

Tags

CCSS.6.RP.A.3A

If there are 20 apples in the fridge and 9 on the table, what is the ratio of apples in the fridge to apples on the table?

• 9/20
• 20/9
• 9.20
• 20.9

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

Find the unit rate of one diaper if a box of 35 diapers costs $6.99.

• $244.65
• $1.00
• $6.99
• $0.20

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

-14 + (-8) = ?

• 22
• -22
• 6
• -6

Tags

CCSS.7.NS.A.1C

Negative + Negative = ??

• Positive
• Negative
• It Depends

Tags

CCSS.7.NS.A.1C

10 + (-4) = ?

• -6
• 6
• 14
• -14

Tags

CCSS.7.NS.A.1C

Find the reciprocal of  $\frac{7}{11}$  

• 1 $\frac{1}{7}$  

•  $\frac{11}{11}$  

•  $\frac{11}{7}$  

•  $\frac{7}{7}$  

Tags

CCSS.6.NS.A.1

-3 < -5

• True
• False
• Sometimes 
• only in math

Tags

CCSS.6.NS.C.7A

CCSS.6.NS.C.7B

An eight pack of juice boxes costs $4.79, and a 12 pack of juice boxes cost $6.59. Use this information to calculate the better buy.

• 8 pack
• 12 pack

Tags

CCSS.6.RP.A.3B