Ratios & Proportions Worksheet With Answers Page 4
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2218. There are 576 calories in 8 servings of pie. What is the number of calories per slice?
19. A discount store is having a sale on CDs. Seven CDs cost $65.45, what is the price per CD?
20. You earn $60 for eight hours of work. What is the hourly rate?
21. You can type 405 words in 4.5 minutes. How many words can you type in one minute?
22. Below are some sale prices for soda. Which offers the best price?
a. 6 for $1.75
b. 8 for $1.90
c. 12 for $3.15
d. 30 for $7.50
Proportions
Classwork
23. Solve the proportion using equivalent ratios.
4
2
=
a.
7
��
5
��
=
b.
9
27
20
��
=
c.
11
22
36
6
=
d.
48
��
��
30
=
e.
3
45
24. Use cross products to solve the proportion.
2
5
=
a.
6
��
4
��
=
b.
6
9
5
��
=
c.
25
20
6
21
=
d.
2
��
��
6
=
e.
18
4
Homework
25. Solve the proportion using equivalent ratios.
2
��
=
a.
3
9
6
3
=
b.
10
��
10
15
=
c.
��
3
��
8
=
d.
3
12
~ 4 ~
NJ Center for Teaching and Learning
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