DOUBLE NUMBER LINES 2 1.) It took Madison 4 hours to drive 260 miles. a.) What was Madison’s average rate of speed in miles per hour? What was the rate of hours per mile? b.) How many hours did it take Madison to travel 390 miles at the same rate? c.) In 11 hours, how far did Madison travel at the same rate? 2.) Mrs. Roberts rented a stroller for 4 hours for $9. a.) What was the cost of the stroller per hour? What were the hours per cost? b.) On another day, Mrs. Roberts paid $13.50 for the rental of a stroller. How many hours did she use the stroller at the same rate? c.) How much did the stroller rental cost for 12 hours at the same rate? 3.) Yasmeen drove for 3 hours and traveled 240 Kilometers. a.) What was Yasmeen’s average rate of speed in kilometers per hour? What was Yasmeen’s rate in hours per kilometer? b.) How many hours did it take Yasmeen to travel 480 kilometers at the same rate? c.) In 12 hours, how far did Yasmeen travel at the same rate? 4.) Ali traveled 64 miles with 2 gallons of gas. a.) How many miles per gallon did Ali average? How many gallons per mile did Ali average? b.) On another day, Ali traveled 192 miles. How many gallons of gas did he use at the same rate? c.) How far can Ali travel if he has 14 gallons of gas at the same rate? 5.) It took Selma 3 hours to walk 6 miles. a.) What was Selma’s average rate of speed in miles per hour? What was Selma’s rate in hours per mile? b.) How many hours did it take Selma to travel 10 miles at the same rate? c.) In 11 hours, how far did Selma walk at the same rate? DOUBLE NUMBER LINES 3 6.) Mariam bought 3 pounds of grapes for $3.57. a.) What was the cost of the grapes per pound? What were the pounds per grape? b.) On another day, Mariam paid $7.14 for grapes. How many pounds did she buy at the same rate? c.) How much did the grapes cost for 13 pounds for a graduation party at the same rate? 7.) Colin rented a bicycle for 2 hours for $10.50. a.) What was the cost of the bicycle per hour? What were the hours per dollar? b.) How many hours did Colin use the bike when he paid $42 at the same rate? c.) In 12 hours, how much did it cost Colin for the bicycle at the same rate? 8.) Michelle earned $60 babysitting for 8 hours. a.) How many money did Michelle earn per hour? How many hours per dollar? b.) On another day, Michelle earned $45. How many hours of babysitting does this amount represent at the same rate? c.) How much money does Michelle earn if she babysat for 11 hours at the same rate? 9.) It took Nada 8 minutes to run 4 laps around the track. a.) What was Nada’s average rate of speed in minutes per lap? How many laps per minute? b.) How many minutes did it take Selma to run 7 laps at this same rate? c.) How long did it take Nada to run 12 laps at this same rate? 10.) Helen read 15 pages in 5 minutes. a.) How many pages did Helen read per minute? How many minutes per page? b.) On another day, Helen read 24 pages at the same rate. How many minutes did this represent? c.) One day Helen read for 21 minutes. At the same rate, how many minutes does this represent?