Unit Rates & Rates

If Julie makes $36 for three hours, then she would make $ (a)   per hour.

If Loren makes $18 for two hours which means Loren makes $ (a)   per hour.

You buy a 6 pack soda for $2.40. What is the cost of 1 can of soda?

• $0.40

• $0.50

• $0.60

• $0.80

Find the Unit Rate

45 Words in 3 Minutes

• 15 Words Per Minute

• 15 Minutes Per Word

• 125 Words Per Minute

• 12 Words Per Minute

Find the Unit Rate

10 days / 2 jobs

• 20 days / job

• 5 days / job

• 0.2 days / job

• 12 days / job

What is a Unit Rate

• Rate that is expressed as a quantity of 1

• A ratio

• Two ratios that are equivalent

• Pickles

Four pounds of bananas cost $6.  What is the cost per pound of bananas?

• $24 per pound
• $1.50 per pound
• $1 per pound
• $6 per pound

This is an example of :

• unit

• quantity

• equivalent ratio

• mass

An oil spill spreads 25 square meters every 10 minutes. How much area will the oil spill cover after 1 hour?

• 35 square feet

• 150 square feet

• 200 square feet

• 250 square feet

Lynnette can wash 95 cars in 5 days. How many cars does she wash each day?

• 475 cars per day
• 19 cars per day
• .05 cars per day
• 15 cars per day