11/02 PRE Ratios, Rates, and Unit Rates

Simplify the ratio 4:6.

• 2:3

• 5:6

• 3:4

• 1:2

Convert the ratio 3:5 to a fraction in simplest form.

• 5/3

• 3/8

• 2/5

• 3/5

Find the unit rate: 360 miles in 6 hours.

• 60 miles per hour

• 30 miles per hour

• 90 miles per hour

• 120 miles per hour

If a recipe calls for 2 cups of flour and 3 cups of sugar, what is the ratio of flour to sugar?

• 3:2

• 1:2

• 2:1

• 2:3

A car travels 240 miles in 4 hours. What is the rate of the car in miles per hour?

• 40

• 60

• 30

• 50