Best Buys

Front

What is the best price for milk?

Back

1.5 liters of milk at $2.70 is the better buy compared to 2 liters at $3.80.

Front

How do you calculate the unit rate?

Back

Unit rate is calculated by dividing the total quantity by the total cost. For example, 36 cookies for $4 gives 9 cookies per dollar.

Front

What is the unit rate of cookies per dollar if you buy 36 cookies for $4?

Back

9 cookies per dollar.

Front

How do you determine the better buy between two products?

Back

Calculate the price per unit for each product and compare. The product with the lower price per unit is the better buy.

Front

What is the cost per juice box in an 8 pack for $4.79?

Back

$4.79 ÷ 8 = $0.59875 per juice box.

Front

What is the cost per juice box in a 12 pack for $6.59?

Back

$6.59 ÷ 12 = $0.5491667 per juice box.

Front

Which is the better buy: an 8 pack of juice boxes for $4.79 or a 12 pack for $6.59?

Back

The 12 pack is the better buy.

Front

What is the unit rate in dollars per hour if Elijah earns $200 for 8 hours of work?

Back

$25 per hour.

Front

How do you find the better buy between different packs of t-shirts?

Back

Calculate the price per t-shirt for each pack and compare.

Front

What is the price per t-shirt in a 4 pack for $2.24?

Back

$2.24 ÷ 4 = $0.56 per t-shirt.