Unit Rates

Front

What is a unit rate?

Back

A unit rate is a ratio that compares a quantity to one unit of another quantity, often expressed as 'per' something, like miles per hour.

Front

How do you calculate speed in miles per hour?

Back

Speed in miles per hour is calculated by dividing the total distance traveled (in miles) by the total time taken (in hours).

Front

If a car travels 260 miles in 4 hours, what is its speed?

Back

65 miles per hour.

Front

What is the unit rate of 12 miles in 3 hours?

Back

4 miles per hour.

Front

What does it mean if a runner runs 5 miles in 1 hour?

Back

The runner's speed is 5 miles per hour, which is a unit rate.

Front

If a car is going 50 miles per hour, what units describe this rate?

Back

Miles and hours.

Front

What is the unit rate of 8 paws for 2 dogs?

Back

4 paws per dog.

Front

How do you express a rate?

Back

A rate is expressed as a ratio of two different units, such as miles per hour or dollars per pound.

Front

What is the difference between a rate and a unit rate?

Back

A rate compares two different quantities, while a unit rate compares a quantity to one unit of another quantity.

Front

If a cyclist travels 30 miles in 2 hours, what is their speed?

Back

15 miles per hour.