Best Deal Unit Rate

What is the best deal?
0.5 kg of rice at $1.80
5 kg of rice at $16.95

• 0.5 kg of rice at $1.80

• 5 kg of rice at $16.95

What is the best price?

• 2 liters of milk for $3.80

• 1.5 liters of milk at $2.70

• Neither

A 20-ounce box of cereal costs $3.20. A 12-ounce box of cereal costs $1.80. Find the unit rate per ounce for each and determine the better buy.

• The 20-ounce box is the better buy, because its always better to buy in bulk.

• They have the same exact unit rate.

• The 20-ounce box is the better buy, because the unit rate is $6.25

• The 12-ounce box is the better buy, because the unit rate is $0.15

You spend $40 on 5 pounds of concrete. What is the unit rate in dollars per pound?

• $8 per pound

• $5 per pound

• $35 per pound

• 0.125 pounds per dollar

Find the unit rate. 44 stamps on 4 sheets = _________ stamps per sheet

• 11

• 12

• 8

• 10

A store had 2 blue chairs for $22.78 or 6 red chairs for $67.80. Which color chair has the lower unit price?

• 2 blue chairs for $22.78

• 6 red chairs for $67.80

When finding a UNIT RATE, you should __________ the top number by the bottom number.

• Add

• Subtract

• Multiply

• Divide

What is the cost per ticket (unit rate)?

• multiply by 6 to get $180 per ticket

• divide by 6 to get $5 per ticket

• multiply by 30 to get $900 per ticket

• divide by 30 to get $1 per ticket

If a dozen bagels cost $8.40, what is the cost per bagel? (1 dozen = 12 bagels)

• $0.84

• $0.42

• $0.70

• $0.07

You go to the grocery store to buy dog food. The store has three sizes available:
A 20-lb bag for $23.44
An 8-lb bag for $9.88
A 40-lb bag for $49.00
Which size bag has the lowest cost per pound rounded to the nearest cent?

• The 8-lb bag

• The 20-lb bag

• The 40-lb bag

• I have a cat