Unit Price, Constant Speed, and Unit Rate

Front

What is a unit price?

Back

The cost of a single unit of a product, calculated by dividing the total price by the number of units.

Front

How do you calculate the unit price?

Back

Unit Price = Total Price ÷ Number of Units.

Front

What is constant speed?

Back

Constant speed is when an object covers equal distances in equal intervals of time, regardless of how small the time intervals are.

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.

Front

How do you find the unit rate?

Back

Unit Rate = Total Quantity ÷ Number of Units.

Front

If 4 sweaters cost $96, what is the unit price?

Back

$24 per sweater.

Front

Which of the following has a unit price of $24 for one sweater? $38 for 2 sweaters, $72 for 3 sweaters, $96 for 4 sweaters, $120 for 5 sweaters?

Back

$96 for 4 sweaters.

Front

What is an example of a rate?

Back

120 beats per minute.

Front

Which of the following is NOT an example of a rate? 2 cups for every 3 cups, 120 beats per minute, 16 ounces for $2, 8 inches per 12 hours?

Back

2 cups for every 3 cups.

Front

If a car travels 60 miles in 1 hour, what is its constant speed?

Back

60 miles per hour.