Quiz about 7th Grade Math Proportions Fortnite!

Question 1

A rate in which the second quantity in the comparison is one unit

Accepted Answer

unit rate

Answer

ratio

Answer

rate

Answer

proportion

Question 2

Enter the missing numbers to create equivalent ratios.
1 : 3
6 : 18
2 : _
4 : _

Accepted Answer

6 & 12

Answer

4 & 8

Answer

4 & 12

Answer

6 & 8

Question 3

Solve for the unknown in the equivalent ratios.
3/4 = 9/?

Accepted Answer

12

Answer

8

Answer

10

Answer

4

Question 4

In my fish tank, the ratio of red fish to blue fish is 3:5. There are 20 blue fish. How many red fish are there?

Accepted Answer

12

Answer

18

Answer

4

Answer

15

Question 5

In two boats there are 108 people. How many people are there in each boat?

Accepted Answer

54

Answer

216

Answer

108

Answer

162

Question 6

You travel 150 miles on 5 gallons. How far did you travel per gallon?

Accepted Answer

30 miles

Answer

15 miles

Answer

3 miles

Answer

25 miles

Question 7

You drive 25 miles in one hour. At this rate, how far will you drive in 3 hours?

Accepted Answer

75 miles

Answer

25 miles

Answer

50 miles

Answer

125 miles

Question 8

What does the point (1, 2) mean in terms of the scenario?

Accepted Answer

$2 for 1 soda

Answer

$1 for 2 sodas

Answer

There is not enough information

Question 9

Solve for A in the table.

Accepted Answer

A= 45

Answer

A= 40

Answer

A= 10

Answer

A= 9

Question 10

Write the ratio as a fraction in simplest form.
15 girls to 6 boys

Accepted Answer

5/2

Answer

5 to 2

Answer

5/3

Answer

3 to 5

Question 11

Find the Unit Rate.
72 ounces for 12 servings

Accepted Answer

6 ounces per serving

Answer

7 ounces per serving

Answer

144 ounces for 24 servings

Answer

36 ounces for 6 servings

Question 12

Name the constant of proportionality.

Accepted Answer

40

Answer

20

Answer

16

Answer

35

Question 13

Name the constant of proportionality.

Accepted Answer

5

Answer

10

Answer

2

Answer

1

Question 14

What does the point on the graph mean?

Accepted Answer

The pizzeria makes a profit of $10 per pizza

Answer

Each pizza costs $20

Answer

Each pizza costs $10

Answer

The pizzeria makes a profit of $1 per pizza

Question 15

Suppose a model of the Queen Elizabeth II is 17 inches in length. The actual length of the Queen Elizabeth II  is 1020 feet. What is the scale of the model?

Accepted Answer

1 inch = 60 feet

Answer

1 ft = 60 inches

Answer

60 inches = 60 feet

Answer

60 inches = 1020 feet

Question 16

Is the graph proportional or non proportional?

Accepted Answer

non proportional

Answer

proportional

Question 17

Is the graph proportional or non proportional?

Accepted Answer

proportional

Answer

non proportional

Question 18

What is the Constant of Proportionality? k = y/x (or UNIT RATE?)

Accepted Answer

k=46

Answer

k=92

Answer

k=0.2

Answer

not proportional

Question 19

What is the equation for the graph?

Accepted Answer

y=6x

Answer

y=3x

Answer

k=3

Answer

x=6y

Question 20

In the graph shown, what is the constant of proportionality?

Accepted Answer

$50 per hour

Answer

$40 per hour

Answer

$1 per 50 hours

Answer

$100 per hour

Question 21

1. A package of 6 water bottles costs $7.74. How much does each water bottle cost? (7.RP.2b)

Accepted Answer

$1.29

Answer

$0.74

Answer

$0.80

Answer

$1.74

Question 22

Which brand costs the least?

Accepted Answer

Spotless Soap

Answer

Lots of Subs

Answer

Bright Wash

Answer

Lemon Bright

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