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Ratio and Proportion 100% Challenge

Total questions: 70

Worksheet time: 3hrs 8mins

Name
Class
Date
1.
This is a table with a proportional relationship between A and B.  Find the missing value of B. 
a)
33
b)
44
c)
32
d)
48
2.
REVIEW QUESTION
Is this table proportional or non-proportional?
a)
Proportional
b)
Non-Proportional
c)
both
d)
neither
3.
Solve the proportion.
a)
1
b)
3
c)
6
d)
5
4.
Is this table proportional?
a)
Yes
b)
No
5.
Does the table represent a proportional relationship?
a)
Yes.
b)
No.
6.
What is the total cost of tickets if there are 7 adults?
a)
$600
b)
$75
c)
$500
d)
$525
7.

Find the unit rate: $3.60 for 3 pounds of apples.

a)

$1.00 per pound

b)

$3.60 per pound

c)

$1.20 per pound

d)

$1.10 per pound

8.

A Proportion is ___________________

a)

A complete sentence.

b)

A grammar sentence stating that two ratios are UNequal.

c)

A mathematical sentence stating that two ratios are equal.

d)

A mathematical sentence stating that a ratio are NOT equal.

9.

If the Cross Products are equal, then..................

a)

the two ratios are NOT proportional.

b)

the two ratios are proportional

10.

Unit rate refers to the price of .................

a)

many.

b)

one.

c)

two.

d)

three.

11.

Which of the tables above are proportional?

a)

Table 5 only

b)

Tables 5 and 8

c)

Tables 6 and 7

d)

None of the tables are proportional.

12.

Solve the proportion:

27=c28\frac{2}{7}=\frac{c}{28}  

a)

4

b)

14

c)

8

d)

10

13.

1. A parking lot has 3 cars and 12 trucks. Find the ratio of cars to trucks. Select all the true ratios.


CHOOSE TWO

a)

3 trucks : 12 cars.

b)

12 cars to 3 trucks

c)

 3 cars12 trucks\ \frac{3\ cars}{12\ trucks}

d)

3 cars to 12 trucks

14.
A 12-ounce bottle of shampoo lasts Enrique 16 weeks. How long would you expect an 18-ounce bottle of the same brand to last him?
a)
24 Weeks
b)
24-ounce bottle
c)
10.6 Weeks
d)
10.6-ounce bottle
15.

A recipe called for the ratio of sugar to flour to be 10:3. If you used 50 ounces of sugar, how many ounces of flour would you use?

a)

21

b)

15

c)

13

d)

120

16.
If a 18 ft tall statue casts a 12 ft long shadow, then how long is the shadow that a 3 ft tall baby elephant casts?
a)
1 ft 
b)
2 ft
c)
5 ft
d)
8 ft 
17.
A particular giraffe is 16 ft tall. A model of it was built with a scale of 1 in : 2 ft. How tall is the model?
a)
13 in 
b)
1 in 
c)
3 in 
d)
8 in 
18.
A 8 ft tall tent standing next to a lawn ornament casts a 4 ft shadow. If the lawn ornament is 6 ft tall, then how long is its shadow?
a)
3 ft 
b)
16 ft
c)
12 ft 
d)
2 ft 
19.

The ratio of boys to girls in Mrs. Alonso’s 3rd period is 2 to 5. If there are six boys, how many girls are there?

a)

15

b)

3

c)

6

d)

20

20.

Sarah used 9 red beads and 12 blue beads to make a bracelet. Using this same pattern, how many blue beads would she need if she had 15 red beads?

a)

20

b)

45

c)

30

d)

10

21.
Julie and Sophie drove 250 miles in 8 hours. If they continue driving at the same speed, how long will it take them to travel a total of 500 miles?
a)
12 hours
b)
16 hours
c)
15.25 hours
d)
9 hours
22.
There are 4 milk chocolates to every 2 dark in a box of chocolates. There are 34 dark chocolates in the box. How many milk chocolates are in the box?
a)
68
b)
86
c)
17
d)
34
23.
Pat needs 14 sticks of pepperoni to make 28 pizzas.  How many sticks of pepperoni are needed to make 36 pizzas?  
a)
15 pizzas
b)
252 sticks
c)
18 sticks
d)
18 pizzas
24.
Which statement best describes what a ratio is.
a)
A number
b)
A comparison of two quantities using division.
c)
A comparison
d)
A comparison of many things.
25.
What is the ratio of girls who chose soccer to girls who chose basketball?
a)
6 girls chose soccer for every 7 girls chose basketball.
b)
7 girls chose soccer for every 6 girls chose basketball.
c)
6 girls chose basketball for every 7 girls chose soccer.
d)
6 girls chose soccer for every 5 girls chose basketball.
26.
Which of the following options is a real life example of a ratio?
a)
12 noodles
b)
4 meatballs : 1 cup of sauce
c)
1 jar of sauce
d)
15 desserts
27.
What is the ratio of red apples to green apples
a)
7 apples to 3 green
b)
4 red apples to 7 apples
c)
4 red apples to 3 green apples
d)
3 green apples to 4 red apples
28.
What is a Ratio?
a)
Is a comparison of two quantities 
b)
A rate with a denominator of one
c)
It is when the only factor the numerator and denominator share is a one 
d)
Two decimals that can be multiplied
29.
There are 13 boys and 10 girls in the classroom.  What is the ratio of boys to girls?
a)
10 to 13
b)
23 to 13
c)
13 to 10
d)
23 to 10
30.
Solve for x 
a)
x = 6
b)
x = 25
c)
x = 28
d)
x = 17
31.
Solve for x 
a)
x = 16
b)
x = 28
c)
x = 1/26
d)
x = 26
32.
What is a proportion?
a)
When two ratios can be simplified
b)
When two ratios are equivalent and show the same value
c)
When two ratios have the exact same numbers
d)
When two ratios can be multiplied by 2
33.
Solve the proportion.
a)
10.8
b)
7.5
34.
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?
a)
8
b)
15
c)
40
d)
29
35.
Solve for x 
a)
x = 1/10
b)
x = 10
c)
x = 4
d)
x = 5
36.
Are the fractions equivalent?
a)
Yes
b)
No
37.

The ratio of a quarterback's completed passes to attempted passes is 7 to 8. If he attempted 24 passes, how many did he complete?

a)

21 passes

b)

8 passes

c)

3 passes

d)

27 passes

38.

If a car travels 280 miles in 7 hours, how far will it travel in 12 hours?

a)

480 miles

b)

1,960 miles

c)

84 miles

d)

25 miles

39.

A proportion is..

a)

a number out of 100

b)

an equation of equivalent ratios

c)

a number that divides evenly into another number

40.

⟹\Longrightarrow  Which choice is NOT a proportion (equal ratios)

a)

undefined 

b)

 

undefined

c)

 

undefined

d)

undefined 

41.

Solve for x:


610=42x\frac{6}{10}=\frac{42}{x}  

a)

7

b)

17

c)

70

d)

77

42.

1854=x9\frac{18}{54}=\frac{x}{9}  


Solve for x:


a)

6

b)

10

c)

3

d)

2

43.

410=x15\frac{4}{10}=\frac{x}{15}  

Solve for x:

a)

6

b)

10

c)

3

d)

2

44.

Claire played Among Us and was the impostor 3 times and a crewmate 5 times.


At this rate, how many times would she be the crewmate if she was impostor 21 times?

a)

35

b)

7

c)

23

d)

28

45.
There are 4 birds and 6 snakes. What is the ratio of birds to snakes?
a)
6/4
b)
4/6
c)
1/3
d)
10/16
46.
Which statement best describes what a ratio is.
a)
A number
b)
A comparison of two quantities using division.
c)
A comparison
d)
A comparison of many things.
47.
Which statement best describes what a ratio is.
a)
A number
b)
A comparison of two quantities using division.
c)
A comparison
d)
A comparison of many things.
48.
Which of the following options is a real life example of a ratio?
a)
12 noodles
b)
4 meatballs : 1 cup of sauce
c)
1 jar of sauce
d)
15 desserts
49.
Which of the following options is a real life example of a ratio?
a)
12 noodles
b)
4 meatballs : 1 cup of sauce
c)
1 jar of sauce
d)
15 desserts
50.
What word can be used when writing a ratio?
a)
a
b)
be
c)
to
d)
and
51.
If there are 5 boys and 7 girls, write the ratio of girls to boys.
a)
5 to 7
b)
7 to 5
c)
5 to 12
d)
7 to 12
52.
If you have 3 pennies, 4 nickels, and 5 dimes which represents the following ratio: nickels to total number of coins?
a)
4:5
b)
3:12
c)
4:12
d)
5:12
53.
Jenny has 3 guitars. Steve has 4 guitars. If the ratio of guitars is 4:3, who is first in the ratio?
a)
Jenny
b)
Steve
c)
It doesn't matter
d)
Les Paul
54.
What type of ratio does the scenario represent?
What is the ratio of pumpkins to broccoli?
a)
Part to Part 5:2
b)
Part to Part 2:5
c)
Part to Whole  2:7
d)
Part to Whole 5:7
55.

Last year the boys' softball team had 8 fifth-grade students and 7 sixth-grade students. What was the ratio of sixth-grade students to fifth-grade students on the team?

a)

8:7

b)

7:8

c)

8:15

d)

7:15

56.

The ratio of daisies to roses in a garden is 20:1. Does this garden have more roses or more daisies in the garden?

a)

daisies

b)

roses

57.

The ratio of daisies to roses in a garden is 20:1. Does this garden have more roses or more daisies in the garden?

a)

daisies

b)

roses

58.

In Mrs. William's math class, there are 14 boys and 10 girls. Which statement is not true?

a)

The ratio of boys to girls is 14:10.

b)

The ratio of girls to boys is 7:5.

c)

The ratio of boys to girls is 7/5.

d)

The ratio of girls to boys is 30/42.

59.
The ratio of hotdogs to hamburgers at the cookout is 7:3. How many hotdogs are there if there are 36 hamburgers?
a)
19
b)
40
c)
84
d)
12
60.

There are 10 black marbles and 4 blue marbles. What is the ratio of all the marbles to blue marbles?

a)

2:3

b)

7:2

c)

2:5

d)

10 to 4

61.

There are 15 black marbles and 17 blue marbles. What is the ratio of blue marbles to all the marbles?

a)

15:17

b)

15:32

c)

17 to 32

d)

32:17

62.

There are 17 blue marbles, 10 violet marbles, 8 red marbles and 16 yellow marbles. What is the ratio of red marbles to violet marbles?

a)

4:5

b)

8 to 17

c)

17:10

d)

10:8

63.

There are 18 black marbles, 11 blue marbles, and 12 brown marbles. What is the ratio of black marbles to blue marbles?

a)

18 to 12

b)

11:12

c)

18:23

d)

18 to 11

64.

There are 5 black marbles, 17 blue marbles, 10 brown marbles, and 12 white marbles. What is the ratio of white marbles to all the marbles?

a)

11:3

b)

5:44

c)

3 to 11

d)

17:44

65.

There are 11 blue marbles and 17 brown marbles. What is the ratio of all the marbles to blue marbles?

a)

28 to 17

b)

28:11

c)

11/28

d)

11/17

66.

There are 10 black marbles, 12 blue marbles, 7 brown marbles, and 19 white marbles. What is the ratio of black marbles to brown marbles?

a)

5:6

b)

7 to 10

c)

10:7

d)

10:19

67.

There are 15 purple marbles, 3 pink marbles, and 12 gray marbles. What is the ratio of purple marbles to all the marbles?

a)

15 to 29

b)

1:2

c)

15:3

d)

5 to 1

68.

There are 15 black marbles and 11 blue marbles. What is the ratio of black marbles to blue marbles?

a)

11 to 15

b)

15 to 26

c)

15:11

d)

11:15

69.

There are 11 black marbles and 16 blue marbles. What is the ratio of black marbles to blue marbles?

a)

16:11

b)

11:16

c)

11 to 27

d)

27:16

70.

In Mrs. William's math class, there are 14 boys and 10 girls. Which statement is not true?

a)

The ratio of boys to girls is 14:10.

b)

The ratio of girls to boys is 7:5.

c)

The ratio of boys to girls is 7/5.

d)

The ratio of girls to boys is 30/42.

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