Ratios and Rates

You can buy 36 cookies for $4. What is the unit rate (in cookies per dollar)?

• 4 cookies per dollar
• 6 cookies per dollar
• 9 cookies per dollar
• 1/9 dollars per cookie

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

Elijah earn $200 for 8 hours of work. What is the unit rate (in dollars per hour)?

• $50 per hour
• $12 per hour
• $192 per hour
• $25 per hour

It costs $5 to buy 2 pounds of fish tank gravel. What is the unit rate in dollars per pound?

• 5/2 dollars per pound
• 2/5 dollars per pound
• 3 dollars per pound
• 2 dollars per pound

Abby can read 5 books in 16 hours. What is the unit rate in books per hour?

• 5 books per hour
• 16 books per hour
• 0.31 books per hour
• 0.5 books per hour

Joshua can run 6 km in 30 minutes. What is his unit rate in km per minute?

• 5 km per minute
• 6 km per minute
• 0.75 km per minute
• 0.2 km per minute

Which ratio represents the relationship of bananas to apples?

• 3:8
• 8:3
• 3:2
• 2:3

Which represents the relationship of oranges to fruit?

• 2:6
• 2:4
• 4:6
• 4:2

Which one is a real-life example of a RATIO?

• 3 cups of sugar
• 4:5
• 2:3
  2 sticks butter to 3 cups of flour

What is the missing value in the ratio table?

• 10
• 12
• 6
• 4