Topic 6: Understand and Use Ratio and Rate

Billy has 8 blue marbles and 5 green marbles. What is the ratio of green marbles to blue marbles?

• 8:5

• 8 to 13

• 5 to 8

A fruit basket has 4 bananas, 6 oranges, and 5 apples. What is the ratio of apples to total pieces of fruit?

• 5:4

• 15 to 5

• 5:6

A science quiz contains two types of questions: fill in the blank and short response. The ratio of fill in the blank to short response questions is 4:1. Select all true statements.

• For every 4 fill in the blank questions, there's 1 short response question.

• For every 4 short response questions, there's 1 fill in the blank question.

• There are 5 questions on the test.

• There are 3 more short response questions.

• For every 5 questions on the test, 1 of them is short response.

Maddy drove 96 miles in 3 hours. How many miles per hour did Maddy drive?

• 288 mph

• 10 mph

• 32 mph

• 4 mph

Select all quantities that describe a unit rate.

• I own 1 dog.

• A recipe calls for 3 cups of milk for every egg.

• Miguel walks 4 miles a day.

• Max owns 3 red shirts and 2 black shirts.

• Dawn makes $50 a week babysitting.

Using the table, how long does it take Megan to run 1 mile.

• 15 minutes

• 10 minutes

• 20 minutes

• 60 minutes

How long does it take Megan to run 6 miles.

• 60 minutes

• 100 minutes

• 90 minutes

• 80 minutes

Brittany walks 5 miles in 60 minutes. Derrick walks 7 miles in 77 minutes. Who walks at a faster rate?

• Brittany

• Derrick

• They both walk at the same rate

Martin read 3 books in 8 days. At this same rate, how many books can Martin read in 32 days?

• 15

• 1

• 6

• 12

The double number line shows the ratio of cups to gallons. How many cups are in 5 gallons?

• 80

• 50

• 72

• 85