Intro to Math M3 L2

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, such as dollars per pound or miles per hour.

Front

How do you calculate the cost per item?

Back

To calculate the cost per item, divide the total cost by the number of items purchased.

Front

If Mike paid $68 for 4 pizzas, how do you find the price per pizza?

Back

Divide $68 by 4 to find the price per pizza, which is $17.00.

Front

What is the formula to find the unit rate of a quantity?

Back

The formula to find the unit rate is: Unit Rate = Total Quantity / Number of Units.

Front

How do you determine the price per pound of an item?

Back

To determine the price per pound, divide the total cost of the item by the total weight in pounds.

Front

If you spend $40 on 5 pounds of concrete, what is the cost per pound?

Back

Divide $40 by 5 to find the cost per pound, which is $8.

Front

What is the cost per pound of bananas if 4 pounds cost $6?

Back

Divide $6 by 4 to find the cost per pound, which is $1.50.

Front

How do you calculate the price of gas per gallon?

Back

To calculate the price of gas per gallon, divide the total cost to fill the tank by the number of gallons.

Front

If it costs $46.80 to fill a 13-gallon gas tank, what is the price per gallon?

Back

Divide $46.80 by 13 to find the price per gallon, which is $3.60.

Front

What does it mean to find the unit rate in customers per hour?

Back

Finding the unit rate in customers per hour means calculating how many customers are served in one hour.