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 (e.g., miles per hour, dollars per item).

Front

How do you calculate a unit rate?

Back

To calculate a unit rate, divide the total quantity by the number of units. For example, if you have 16.80 for 4 gallons, divide 16.80 by 4 to find the cost per gallon.

Front

What is the unit rate for $16.80 for 4 gallons of gas?

Back

$4.20/gallon.

Front

What is the unit rate for 675 beats in 5 minutes?

Back

135 beats/minute.

Front

What is the unit rate for $15 for 2 lbs?

Back

$7.50/lb.

Front

What is the unit rate for 56 roses in 4 rows?

Back

14 roses/row.

Front

What is the unit rate for 360 pages in 12 hours?

Back

30 pages/hour.

Front

Why is it important to understand unit rates?

Back

Understanding unit rates helps in making comparisons and informed decisions in real-life situations, such as shopping, cooking, and budgeting.

Front

Can unit rates be used in different contexts?

Back

Yes, unit rates can be applied in various contexts, including speed, cost, density, and efficiency.

Front

What is the unit rate for 100 miles in 2 hours?

Back

50 miles/hour.