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Worksheets

1st period weaknesses

Total questions: 21

Worksheet time: 55mins

Name
Class
Date
1.
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
2.
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
3.
What number is missing?
a)
12
b)
3
c)
11
d)
13
4.
What is B?
a)
3
b)
9
c)
2
d)
6
5.
What is C?
a)
80
b)
24
c)
96
d)
92
6.

To disinfect 1 quart of stream water to make it drinkable, you need to add 2 tablets of iodine. How many tablets do you need to disinfect 4 quarts?

a)

4 tablets

b)

5 tablets

c)

6 tablets

d)

8 tablets

7.

Luz earns $400 for 40 hours of work. Use a ratio table to determine how much she earns for 6 hours of work.

a)

$60.00

b)

$20.00

c)

$40.00

d)

$10.00

8.

What are three ways to write a ratio for the amount of dogs compared to the number of cats.

a)

7:11

b)

11:7

c)

11 to 7

d)

11/7

e)

12 to 7

9.
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
10.
In a certain apartment building, the ratio of tenants to cars is 3:5. If there are 30 tenants, how many cars are there?
a)
35
b)
60
c)
18
d)
50
11.

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

12.

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

13.
Patrick has 2 black, 3 red, and 5   white toy cars. What is the ratio of red toy cars to all the toy cars? 
a)
3:5
b)
1:3
c)
3:11
d)
3:10
14.
What is the ratio of triangles to squares?
a)
2:6
b)
5:6
c)
3:4
d)
4:3
15.
What is the ratio of green marbles to red marbles?
a)
3/2
b)
3/1
c)
3/3
d)
2/3
16.
What is the ratio of red circles to blue stars?
a)
3:4
b)
7/4
c)
11/4
d)
4 to 7
17.

Complete the ratio table.

a)

6

b)

8

c)

9

d)

5

18.

Complete the ratio table.

a)

2

b)

4

c)

0

d)

1

19.

Complete the ratio table.

a)

6 & 15

b)

4 & 12

c)

3 & 8

d)

6 & 18

20.

Complete the ratio table.

a)

9 & 12

b)

8 & 10

c)

6 & 8

d)

4 & 6

21.

Draw a picture for the rato 5:7