6th - Chapter 1 - Rates and Ratios

Find the GCF of 24 and 54

• 12
• 3
• 6
• 2

Find the GCF of 38 and 49

• 2
• 1
• 3
• 4

Express the ratio in simplest form that compares the number of yellow marbles to the total number of marbles.

• 1/5

• 2/2

• 2/10

• 2/5

Several students were asked to name the kinds of animals they saw in the past week at the park. Determine the ratio that compares the number of cats seen to the total number of animals seen.

• 1:8

• 3:16

• 5:16

• 1:4

Express the ratio of 300 miles to 25 gallons of gasoline as a unit rate.

• 12 miles per gallon
• 1.2 miles per gallon
• 50 miles per gallon
• 32 miles per gallon

The #712 school bus traveled 150 miles on 10 gallons of gas. How many miles per gallon does the bus get?

• 15

• 1.5

• 0.15

• 150

To make coffee, one small scoop of coffee grounds is added to 2 cups of water. Use the ratio table to find how many cups of water to use for 5 scoops of coffee.

• 4

• 6

• 10

• 8

For a school field day, 72 students are divided into 12 teams. If each team has the same number of students, use the ratio table to determine the number of students on 2 teams.

• 12

• 6

• 10

• 18

Which ordered pair names point K?

• (5,2)

• (1,5)

• (2,5)

• (2,4)

Determine if the rates are equivalent. Explain your reasoning. 25 hours in 5 days; 8 hours in 2 days

• Since the rates have the same unit rate, they are not equivalent.

• Since the rates do not have the same unit rate, they are not equivalent.

• Since the rates do not have the same unit rate, they are equivalent.

• Since the rates have the same unit rate, they are equivalent.