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Intro to Ratios Review

Total questions: 20

Worksheet time: 23mins

Name
Class
Date
1.
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
2.
A ratio can be written as all the ways below EXCEPT which one?
a)
3=4
b)
3:4
c)
3/4
d)
3 to 4
3.

Like fractions, ratios should ALWAYS be written in......

a)

decimal form.

b)

simplest form.

c)

common multiples.

d)

cursive handwriting.

4.
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
5.

A class has 15 boys and 20 girls. What is the boy:girl ratio in simplest form?

a)

4 to 5

b)

10 to 13

c)

3:4

d)

3:5

6.
What is the ratio of triangles to squares?
a)
2:6
b)
5:6
c)
3:4
d)
4:3
7.

There are 4 birds and 6 snakes. What is the ratio of birds to total animals in simplest form?

a)

2/5

b)

4/6

c)

4/10

d)

10/4

8.

Amy plays basketball. Write the ratio of 12 baskets in 18 total attempts as a fraction in simplest form.

a)

3 to 2

b)

6 to 9

c)

2:3

d)

12/18

9.

There are 60 cookies and 10 cupcakes leftover at a bake sale. What is the ratio of cupcakes to cookies? Write your answer in simplest form.

a)

6 to 1

b)

1:6

c)

30:5

d)

14:56

10.

A bag of marbles comes with 3 blue marbles, 2 red marbles, and 5 yellow marbles. What is the ratio of red to yellow?

a)

2 to 5

b)

5 to 3

c)

3 to 5

d)

5 to 2

11.
In the fruit bowl there are 4 apples, 2 bananas, and 5 pears.  What is the ratio of pears to ALL fruit?
a)
5:4
b)
5:11
c)
2:5
d)
6:5
12.
Which one 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
13.
Tommy has a bag of LEGOS.  There are 6 yellow, 3 red, and 8 blue LEGOS.  What is the ratio in simplest form of red to yellow LEGOS?
a)
1/2
b)
6/3
c)
2/1
d)
3/6
14.
Kelly has 10 apps on her iPad. 5 are school apps, 2 are music apps, and 3 are games. What is the ratio of school apps to game apps?
a)
5 to 2
b)
3 to 5
c)
5 to 10
d)
5 to 3
15.

A container holds 20 total marbles. There are 13 red marbles and the rest are blue. Choose the correct ratio of blue marbles to red marbles.

a)

13:7

b)

7:13

c)

20:7

d)

13:20

16.

Beth went to a petting zoo with 23 animals. 9 were goats, 6 were sheep, and the rest were dogs. What is the ratio of dogs to goats?

a)

9 to 6

b)

8 to 9

c)

9 to 23

d)

6 to 9

17.

Ten soccer players were going to a soccer tournament with their three coaches. What is the ratio of coaches to players?

a)

10 : 3

b)

10:13

c)

3 : 10

d)

3:13

18.

Isaac asked 22 classmates who prefers Fortnite to Minecraft. 10 like Fortnite, the others chose Minecraft. In simplest form, write a ratio that compares the number of students who picked Fortnite to the number that chose Minecraft.

a)

10 to 12

b)

6 to 5

c)

10 to 22

d)

5 to 6

19.

Brynn and her friends want to go to the movies. 4 of them want to see The Addams Family and 6 of them want to see Abominable. In simplest form, what is the ratio of friends who want to see The Addams Family to friends who want to see Abominable?

a)

2:3

b)

4:6

c)

6:10

d)

3:5

20.

Miss Davis' homeroom listens to different types of music in the morning. 6 of the students enjoy Today's Hits, 5 prefer Oldies, and 3 like Country. In simplest form, what is the ratio of students who like Today's Hits to students who prefer Country music?

a)

1:2

b)

6:13

c)

5:6

d)

2:1