Proportional

At the local dairy farm, Kareem buys a 32-oz container of yogurt for $2.56. Jonah buys a 6-oz container of yogurt for $0.48. Are the cost, y, in dollars and the amount of yogurt, x, proportional? Write an equation to represent this relationship. If it is not proprotional, write "not propoprtional."

Tags

CCSS.7.RP.A.2C

Danielle earns $36.80 for 4 hours of yardwork. MacKenzie earns $50.40 for 6 hours of yardwork. Who earns more money per hour? How much more does she earn? Only type how much more she earns.

Tags

CCSS.6.NS.B.3

Which table shows a proportional relationship between the distances on a map and the actual distances?

• 
• 
• 
• 

Tags

CCSS.7.RP.A.2A

k represents

• the constant of proportionality

• the king

• ketchup

• a strikeout

Tags

CCSS.7.RP.A.2B

The constant of proportionality can be found by finding the __________  _____________.

• unit rate

• ratio rate

• proportion answer

• rational number

Tags

CCSS.7.RP.A.2B

Find the unit rate.

18 orders in 3 days = ________ orders per day

• 5

• 6

• 7

• 8

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

Find the unit rate. 44 stamps on 4 sheets = _________ stamps per sheet

• 11

• 12

• 8

• 10

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

Find the unit rate.

18 houses on 2 blocks = ________ houses per block

• 8

• 6

• 9

• 10

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

Find the unit rate.

32 liters in 2 minutes = ________ liters per minute

• 16

• 12

• 10

• 8

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

In the equation y = 14x, what is the constant of proportionality?

• y

• x

• 14

Tags

CCSS.7.RP.A.2B