Rates

Express the ratio as a fraction in simplest form:
18 ounces to 3 cups

• 6 to 1

• 1/6

• 18/3

• 3/18

A ratio that expresses the same relationship

• Rate

• Ratio

• Equivalent Ratio

• Integer

There are 15 pieces of fruit in a bowl and 6 of them are apples. What percentage of the pieces of fruit in the bowl are apples?

• 0.06%

• 0.4%

• 6%

• 40%

Select all of the trips that would take 2 hours.

• Drive 60 miles per hour between Buffalo and Seneca Falls, which are 120 miles apart.

• Walk 3 miles per hour to school, which is 1.5 miles away.

• Take a train going 80 miles per hour from Albany to New York City, which are 160 miles apart.

Lin runs 5 laps around a track in 6 minutes. How many minutes per lap is that?

• 1.2 minutes

• 5/6 of a minute

• 1 minute

Lin runs 5 laps around a track in 6 minutes. How many laps per minute is that?

• 1.2 laps

• 5/6 of a lap

• 1 lap

Lin runs 5 laps around a track in 6 minutes. If Lin runs 21 laps at the same rate, how long does it take her?

• 24 minutes

• 17.5 minutes

• 25.2 minutes

A ship captain is mapping a trip and wants to know the distance the ship will travel over certain time intervals. Assuming that the ship travels at a constant speed, what is its speed?

• 0.5 hours per 12.5 miles

• 12.5 miles per hour

• 25 miles per hour

• 3.75 miles per hour

Elena and Jada are 12 miles apart on a path when they start moving toward each other. Elena runs at a constant speed of 5 miles per hour, and Jada walks at a constant speed of 3 miles per hour. How long does it take until Elena and Jada meet?

• 2 hours

• 8 hours

• 1.5 hours

• They don't meet.

A store sees 120 customers in 8 hours. What is the unit rate (in customers per hour)?

• 16 customers per hour

• 15 customers per hour

• 12 customers per hour

• 20 customers per hour