Rate Complex and Unit Rates

An eight pack of juice boxes costs $4.79, and a 12 pack of juice boxes cost $6.59. Use this information to calculate the better buy.

• 8 pack

• 12 pack

Find the unit rate: $3.60 for 3 pounds of apples.

• $1.00 per pound

• $3.60 per pound

• $1.20 per pound

• $1.10 per pound

• 7/100

• 35/20

• 7/4

• 21

Which is the better deal?
Oreos
$2.98 for 15 oz
OR
Chips Ahoy
$2.50 for 14 oz

• Oreos

• Chips Ahoy

• They are the same

Which option is the better deal?
Doritos
$4.39 for 11.5 oz
or
Cheetos
9.75 oz for $3.24

• Doritos

• Cheetos

The car travels 440 miles in 8 hours. What is the unit rate?

• 12 miles in 1 hour

• 55 miles in 1 hour

• 110 miles in 1 hour

• 44 miles in 1 hour

Mrs. Wolter ran 5 miles in 2.5 hours. What was her speed in miles per hour?

• miles per hour

• 2.5 miles per hour

• 2 miles per hour

Simplify the complex fraction.

• 18

• 1/18

• 9/72

• 1/8

Martin rode his bike 3  2/3 miles in 16   1/2 minutes. Assume he rode the same speed the entire time. How fast did he ride in miles per minute?

• 2/9 mile per minute

• 1 mile per minute

• 3/4 mile per minute

Your favorite restaurant sells 15 wings for $17.99. What is the cost per wing?

• $1.1

• $1.20

• $1.75

• $1.19