Ratios and Proportions

1.

Multiple Choice

2 mins

1 pt

Solve for A in the table.

A= 40

A= 10

A= 9

A= 45

2.

Multiple Choice

1 min

1 pt

Solve for B in the table.

B= 40

B= 10

B= 9

B= 45

3.

Multiple Choice

1 min

1 pt

Solve for C in the table.

C= 40

C= 10

C= 9

C= 45

4.

Multiple Choice

1 min

1 pt

Hilbert burns 120 calories per 30 minutes of weight training. Complete the table to chart his calorie expenditure for different amounts of time. What is the value of a?

a= 80

a= 6

a= 60

a= 120

5.

Multiple Choice

1 min

1 pt

Hilbert burns 120 calories per 30 minutes of weight training. Complete the table to chart his calorie expenditure for different amounts of time. What is value of b?

b= 80

b= 40

b= 4

b= 240

6.

Multiple Choice

1 min

1 pt

Does the table represent a proportional relationship?

Yes.

No.

7.

Multiple Choice

2 mins

1 pt

There were 5 ice cream cones for every 3 brownies sold at the ice cream shop. If there were 24 brownies sold, how many ice cream cones were sold?

8

15

40

29

8.

Multiple Choice

2 mins

1 pt

Suppose that a butterfly can fly 82 feet in 4 seconds. A dragonfly can fly 50 feet in 2 seconds. Which can fly faster and by how much?

The dragonfly is 4.5 feet per second faster.

The dragonfly is 20.5 feet per second faster.

The butterfly is 4.5 feet per second faster.

The butterfly is 24 feet per second faster.

9.

Multiple Choice

2 mins

1 pt

Michelle bought the same fabric on 3 different occasions and recorded the data below.
Yards of Fabric Total Cost
2.2 $2.53
3.6 $4.14
4.2 $4.83
What was the price per yard of fabric?

$1.05

$1.10

$1.15

$1.50

10.

Multiple Choice

30 sec

1 pt

Which graph is non-proportional?

A

B

C

D

11.

Multiple Choice

1 min

1 pt

What is the unit rate in this proportional relationship?

60 miles/1 hour

120 miles/ 2 hours

1 mile/ 1 hour

12.

Multiple Choice

30 sec

1 pt

Is this graph proportional?

Yes

No

13.

Multiple Choice

30 sec

1 pt

What makes a graph proportional?

Linear

The line goes through the origin

Curvy line

Linear and the line goes through the origin

14.

Multiple Choice

30 sec

1 pt

Is the graph proportional or non proportional?

proportional

non proportional

15.

Multiple Choice

30 sec

1 pt

Which graph is proportional?

A

B

C and D

All of the graphs are proportional

Explore this activity with a free account