Share 3.2 Rates and Unit Rates
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A recipe calls for 2 cups of orange juice for every 3 cups of cranberry juice. What is the unit rate of cups of orange juice per cup of cranberry juice?
2/3 cup of orange juice per cup of cranberry juice.
The cost of renting a bicycle at a state park is $18 for 3 hours. What is the unit rate in dollars per hour
$6 per hour
Three lunch specials at Dan’s Diner cost $24. How much does each lunch special cost?
$8 per lunch special
An airplane traveled 1,080 miles at a speed of 450 miles per hour. How many hours was the flight?
2.4 hours
You can buy 7 apples for $4.20. What is the price per apple?
$0.60 per apple.
A car travels 150 miles in 3 hours. What is the unit rate in miles per hour?
50 miles per hour.
A store sells 4 pens for $5. What is the cost of 1 pen?
$1.25 per pen.
You can buy 3 books for $27. What is the cost of each book?
$9 per book.
A school has 280 students in 7 classes. What is the average number of students per class?
40 students per class.
You drive 120 miles in 2 hours. What is the unit rate in miles per hour?
60 miles per hour.
A baker makes 15 cookies in 5 minutes. What is the unit rate of cookies per minute?
3 cookies per minute.
A machine makes 75 parts in 5 hours. What is the unit rate of parts per hour?
15 parts per hour.
A plumber earns $240 for 8 hours of work. What is the rate per hour?
$30 per hour.
You can buy 8 oranges for $4. What is the price per orange?
$0.50 per orange.
A train travels 200 miles in 4 hours. What is the unit rate in miles per hour?
50 miles per hour.
You can buy 10 sandwiches for $50. What is the cost per sandwich?
$5 per sandwich
