A tire on a car has a circumference of 78.5 inches. If a tire 39. spins at 500 revolutions per minute, approximately how many miles will the car travel in 1 hour? (Note: 1 mile = 5,280 feet) 40. Marsha’s pool is leaking 12 gallons of water per day. How many quarts per hour is the pool leaking?
39. A tire on a car has a circumference of 78.5 inches. If a tire spins at 500 revolutions per minute, approximately how many miles will the car travel in 1 hour? (Note: 1 mile = 5,280 feet) 40. Marsha’s pool is leaking 12 gallons of water per day. How many quarts per hour is the pool leaking?
n.q.1_(40).docx