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1. Find the average speed: Distance = 612 miles Time = 12 hours. a 51 miles/hr. b. 61 miles/hr. c. 41 miles/hr. 2. Andrea cycles 9 km on her bike in 2 hours. Calculate her average speed in kilometers per hour. a. 3,5 km/hr. b. 4.5 km/hr c. 6.5 km/hr. 3. Jose drives at 140 km in 2 hours. Calculate his average speed in km/hr. a. 60 km/hr b. 80 km/hr. e, 70 km/hr. 4. A bus travels for 3 hours at 60 km/h and then for 2 hours at 63 km/h. What is the average speed for the whole journey? a. 61.2 km/hr. b. 71.2 km/hr. c. 81.2 km/hr. 5. John and his friend took 4-hour bicycle trip. In all, they traveled 150 kr What was their average rate of speed? 1 a. 47.5 km/hr. b. 37.5 km/hr. c. 57.5 km/hr.
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