Recognising and representing proportional relationships between quantities

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

• y
• x
• 14
• 1/14

Susie spends $15 on 6 bags of chips. What is the constant of proportionality for the cost per bag of chips?

What does X equal  $\frac{3}{7}=\frac{x}{28}$  

• 18

• 9

• 12

• 6

Find value of x

2 : 5 = 4 : x

• 10

• 8

• 12

Solve the proportion

• 48
• 6
• 8
• 24

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

• y
• x
• 14

What is the constant of proportionality in the equation y = 14x ? 

• y
• x
• 14

Solve the proportion:

Cross Multiply and Divide

• 4

• 8

• 14

• 10

Solve the proportion.

• 5
• 10
• 15
• 6