Better Buy Unit Price

Front

What is a unit price?

Back

The unit price is the cost per single unit of measure, allowing for easy comparison of prices between different quantities or sizes.

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

Front

How do you calculate the unit price?

Back

To calculate the unit price, divide the total price by the number of units. For example, if 6 apples cost $2.10, the unit price is $2.10 ÷ 6 = $0.35 per apple.

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

Front

Why is it important to compare unit prices?

Back

Comparing unit prices helps consumers determine which product offers the best value for money, especially when products are sold in different quantities.

Tags

CCSS.6.RP.A.3B

Front

If 5 kilograms of sugar costs $12, what is the unit price?

Back

The unit price is $12 ÷ 5 kg = $2.40 per kilogram.

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

Front

If 12 kilograms of sugar costs $30, what is the unit price?

Back

The unit price is $30 ÷ 12 kg = $2.50 per kilogram.

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

Front

Which is the better buy: 5 kilograms for $12 or 12 kilograms for $30?

Back

5 kilograms for $12 is the better buy because it has a lower unit price of $2.40 per kilogram compared to $2.50 per kilogram.

Tags

CCSS.6.RP.A.3B

Front

How do you determine the better deal between two products?

Back

Calculate the unit price for each product and compare them. The product with the lower unit price is the better deal.

Tags

CCSS.6.RP.A.3B

Front

If 2 ice-creams cost $0.95, what is the unit price?

Back

The unit price is $0.95 ÷ 2 = $0.475 per ice-cream.

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

Front

If 9 ice-creams cost $4.05, what is the unit price?

Back

The unit price is $4.05 ÷ 9 = $0.45 per ice-cream.

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

Front

Which is the better buy: 2 ice-creams for $0.95 or 9 ice-creams for $4.05?

Back

9 ice-creams for $4.05 is the better buy because it has a lower unit price of $0.45 per ice-cream.

Tags

CCSS.6.RP.A.3B