1. Patrick drove at a constant speed and traveled 576 miles in 8 hours.
How many miles did Patrick drive per hour? (Hint: Unit Rate)
2. Erica babysits for 4 . hours and is paid $27. How much does she make per hour?
3. Kylie ran 21 laps in 6 days. How many laps in one day?
4. Ruth is buying potatoes. Which is a better buy: a 4-lb bag for $2.40 or a 10-lb bag for $5.20. Explain how you found your answer, showing all your work. When might the wiser purchase not be the better buy?