Price per Unit (7th)

Front

What is the formula to calculate the price per unit?

Back

Price per unit = Total Price / Number of Units.

Front

If a factory produces 24 items in 3 hours, how do you find the production rate per hour?

Back

Divide the total number of items by the total hours: 24 items / 3 hours = 8 items per hour.

Front

How do you determine the cost of a single item when given the total cost for multiple items?

Back

Divide the total cost by the number of items.

Front

What is the price per chocolate bar if 4 bars cost $2.00?

Back

$2.00 / 4 bars = $0.50 per bar.

Front

If Ellie made $45 for 6 hours of babysitting, how do you calculate her hourly rate?

Back

Divide the total earnings by the total hours: $45 / 6 hours = $7.50 per hour.

Front

How do you find the cost of one doughnut if a dozen costs $3.00?

Back

Divide the total cost by 12: $3.00 / 12 = $0.25 per doughnut.

Front

What is the total cost for 20 golf balls if 4 golf balls cost $10?

Back

First find the cost per ball: $10 / 4 = $2.50 per ball. Then multiply by 20: $2.50 * 20 = $50.

Front

What is the relationship between unit price and total cost?

Back

Total cost = Unit price * Number of units.

Front

How can you convert a total cost into a unit price?

Back

By dividing the total cost by the number of units.

Front

What does it mean to find the unit rate in a problem?

Back

Finding the unit rate means determining the amount of one unit in relation to a total.