Unit Rates and Ratios

Find the unit rate: A car travels 240 miles in 4 hours.

• 40 miles per hour

• 80 miles per hour

• 120 miles per hour

• 60 miles per hour

Solve the ratio problem: If a recipe calls for 2 cups of flour and 3 cups of sugar, how many cups of sugar are needed if 4 cups of flour are used?

• 8

• 7

• 5

• 6

Compare the ratios: 3:5 and 4:7. Which ratio is greater?

• 3:5

• 7:4

• 5:3

• 4:7

Write the ratio as a fraction: 2:5

• 2/3

• 2/5

• 3/5

• 4/7

Use unit rates in real-life situations: If a store sells 6 apples for $2, what is the unit rate?

• $6/2 apples.

• $2/3 apples.

• $3/2 apples.

• $2/6 apples

Find the unit rate: A runner completes a 5-mile race in 40 minutes.

• 0.125 miles per minute

• 0.25 miles per minute

• 0.05 miles per minute

• 0.5 miles per minute

Solve the ratio problem: If a recipe calls for 1 cup of milk and 2 cups of flour, how many cups of milk are needed if 4 cups of flour are used?

• 2

• 5

• 3

• 1

Compare the ratios: 2:3 and 5:8. Which ratio is greater?

• 5:8

• 3:2

• 2:3

• 8:5

Write the ratio as a fraction: 3:7

• 3/7

• 5/9

• 1/2

• 7/3

Use unit rates in real-life situations: If a store sells 12 oranges for $6, what is the unit rate?

• $1.00 per orange.

• $0.25 per orange.

• $2.00 per orange.

• $0.50 per orange