Unit Rate Mastery: Solve Rate Challenges for Grade 6

A car travels 180 miles in 3 hours. What is the unit rate in miles per hour?

• 75 miles per hour

• 60 miles per hour

• 45 miles per hour

• 90 miles per hour

If a recipe requires 4 cups of flour to make 12 cookies, how many cups of flour are needed for 1 cookie?

• 2/3 cup

• 1/2 cup

• 1 cup

• 1/3 cup

A cyclist rides 45 miles in 2 hours. How many miles does the cyclist ride in 1 hour?

• 20 miles

• 22.5 miles

• 25 miles

• 30 miles

A store sells 5 pounds of apples for $10. What is the cost per pound of apples?

• $3 per pound

• $2 per pound

• $1 per pound

• $5 per pound

If a train travels 240 miles in 4 hours, what is the unit rate in miles per hour?

• 60 miles per hour

• 50 miles per hour

• 70 miles per hour

• 80 miles per hour

A factory produces 300 toys in 5 hours. How many toys does it produce in 1 hour?

• 50

• 60

• 100

• 75

A runner completes a 10-kilometer race in 50 minutes. What is the runner's speed in kilometers per hour?

• 12 km/h

• 15 km/h

• 10 km/h

• 8 km/h

A gardener plants 60 flowers in 3 hours. How many flowers does the gardener plant in 1 hour?

• 15 flowers

• 30 flowers

• 20 flowers

• 25 flowers

A delivery truck can carry 120 boxes in 6 trips. How many boxes can it carry per trip?

• 15

• 25

• 30

• 20

If a swimmer swims 800 meters in 20 minutes, what is the swimmer's speed in meters per minute?

• 50 meters per minute

• 30 meters per minute

• 20 meters per minute

• 40 meters per minute