Proportional Relationships Practice

The table shows the number of bananas needed to make banana muffins. Use the table to find the constant of proportionality for muffins per banana.  

• 4

• 6

• 0.25

• 4.5

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

CCSS.6.RP.A.3

The table shows the amount of sugar in different numbers of apples. Use the table to find the constant of proportionality for grams of sugar per apple.  

• 1

• 19

• 38

• 1/19

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

CCSS.6.RP.A.3

Timberlee buys 4 shirts for $31 and Riley buys
7 shirts for $54.25. What is the constant of proportionality for cost per shirt?  

• $0.13

• $7.75

• $31

• $11.62

Tags

CCSS.6.NS.A.1

CCSS.6.RP.A.2

CCSS.6.RP.A.3

Matthew bought 2 movie tickets for $11, and Rosa bought 7 movie tickets for $38.50. What is the constant of proportionality for cost per ticket?  

• $5.50

• $0.18

• $10

• $1.25

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

CCSS.6.RP.A.3

The total cost of avocados is proportional to the total number of avocados purchased. What is the constant of proportionality?

• 0.8

• 1

• 10

• 1.25

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

CCSS.6.RP.A.3

The amount of gasoline a car uses is proportional to the distance a car travels. What is the constant of proportionality?

• 0.04

• 26

• 1/26

• 1

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

CCSS.6.RP.A.3

A monkey can eat 24 pieces of fruit in 12 hours. The equation y = 2x can be used to represent this situation. What is the constant of proportionality?

• 2

• 1/2

• 24

• 12

Tags

CCSS.6.EE.B.6

CCSS.6.EE.C.9

CCSS.6.RP.A.2

CCSS.6.RP.A.3

Attendance at a local craft fair increased
2.56 times over the last 2 years. The equation
y = 1.28x can be used to represent this situation. What is the constant of proportionality?

• 2.56

• 25/32

• 1.28

• 2

Tags

CCSS.6.EE.B.5

CCSS.6.EE.B.6

CCSS.6.EE.C.9

CCSS.6.RP.A.1

CCSS.6.RP.A.2

CCSS.6.RP.A.3

It costs a zoo $3 to feed the kookaburras for
4 hours. Write an equation relating the total cost y to the number of hours x.

• y=4x

• y=0.75x

• y=3x

• y=4/3x

Tags

CCSS.6.EE.B.6

CCSS.6.EE.C.9

CCSS.6.RP.A.2

CCSS.6.RP.A.3

Brayden bought a helium tank for $24. It will blow up 30 balloons. Write an equation relating the total cost y to the number of balloons x.

• y=1.25x

• y=24x

• y=0.8x

• y=30x

Tags

CCSS.6.EE.B.6

CCSS.6.EE.C.9

CCSS.6.RP.A.3