Topic 5 Assessment

A preschool has a student to teacher ratio of 5:2. Which of the following ratios is equivalent to this ratio? (a)  

• 45 teachers to 18 students
• 45 students to 18 teachers
• 35 students to 10 teachers
• 35 teachers to 10 students

José is using 12 brown tiles and 8 white tiles to design a section of an outdoor patio. Which ratio compares the number of brown tiles to the total number of tiles? (a)  

• 12:8
• 8:12
• 12:20
• 4:12

The table shows the party affiliation of the 100 senators of the 109th Congress. The ratio of Republicans to Democrats is 5:4. How many senators are Democrats? How many are Independents?

Complete the table. Drag and drop your answers to the boxes.

h

b

5

1

44

50

100

4

109

40

An animal shelter has a ratio of cats to dogs that is 9:7.

Part A

If the shelter only houses dogs and cats, what is the ratio of dogs to total animals?

An animal shelter has a ratio of cats to dogs that is 9:7.

Part B

A second shelter has a ratio of cats to dogs of 6 to 5. If both shelters have 18 cats, which shelter has more dogs?

• If both shelters have 18 cats, then the FIRST shelter has more dogs.

• If both shelters have 18 cats, then the SECOND shelter has more dogs.

Part A

Complete the ratio table.

Drag and drop your answers in the boxes.

Write down coordinate pairs for PART B

b

d

6

10

8

7

5

4

6

Part B

Choose the graph that shows the pairs of values from Part A.

• 
• 
• 
• 

If Mrs. Banks made 44 quarts of jelly, how many gallons did she make?

• 11 gallons

• 22 gallons

• 88 gallons

• 176 gallons

In 1 hour, 32 cars pass through a particular intersection. At the same rate, how long would it take for 96 cars to pass through the intersection? (a)  

• 2 hours
• 3 hours
• 4 hours
• 4 hours

How many milliliters of liquid are in the container shown on the left? 

Type your answer below. Number only answer.