Ratios And Proportions Quiz Worksheet (Page 2 of 7) in pdf

Ratios And Proportions Quiz Worksheet Page 2

6. The following table shows the amount of chocolate, in pounds and the price paid.

Chocolate in pounds (x)

Cost in dollars (y)

13.50

a) Write an equation to express the relationship between the amount of chocolate and the

price paid.

b) What is the maximum amount of chocolate you can buy with $72.00?

7. The following graph represents the number of teachers

compared to students.

a) What does the ordered pair (14, 42) mean?

b) Write an equation to represent the relationship

between the number of students to the number of

teachers.

Number of teachers

8. The following graph represents the number of teachers

compared to students.

a) How many students would you expect when

there are 8 teachers?

b) How many teachers are expected when there are

87 students?

Number of teachers

9. Use the graph to complete the questions.

a) Is the cost proportional to the amount of

kilometers?

b) If there is a proportional relationship

what is the constant of proportionality?

10. Value-Mart is advertising a back to school sale on notebooks. A pack of 8 notebooks sells for

$7.15, where as a 6 pack of the same brand of notebooks cost $5.25. Which is the better buy?

How do you know?

Ratios And Proportions Quiz Worksheet Page 2