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Quiz for Chapter 5 Ratio and Proportions

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Quiz for Chapter 5 Ratio and Proportions

Question 1
1.

Write your name on the rubric

Targeted skill: Writing ratios as fractions
Question 2
2.

Write the ratio as a fraction in simplest form.

5 meters to 20 meters

Question 3
3.

Write the ratio as a fraction in simplest form.

24 messages to 10 messages

Question 4
4.

Write the ratio as a fraction in simplest form.


Targeted skill: Writing unit rates
Question 5
5.

Use the ratio table to find the unit rate with the specified units.


Miles per gallon

Question 6
6.

Use the ratio table to find the unit rate with the specified units.


Dollars per box

Question 7
7.

Find the unit rate from this graph.

Targeted skill: Recognizing proportional relationships
Question 8
8.

Tell whether the ratios form a proportion.

Question 9
9.

Tell whether the ratios form a proportion.

Question 10
10.

EXPLAIN whether the two rates form a proportion.

25 cars in 5 days
60 cars in 12 days

Question 11
11.

EXPLAIN whether the two rates form a proportion.

14 books in 2 boxes
20 books in 3 boxes

Targeted skill: Writing proportions
Question 12
12.

Use the table to write a proportion.

Question 13
13.

Use the table to write a proportion.


Targeted skill: Solving proportions
Question 14
14.

Solve the proportion.

Question 15
15.

Solve the proportion.

Question 16
16.

Solve the proportion.

In an animal shelter, the ratio of dogs to cats is 5 to 3. There are 25 dogs. Write and solve a proportion to find the number c of cats.