Answer:
54 mph
Explanation:
Noon is at 12:00 so if he started at 9:00 he would have droven 3 hours and 162 divided by 3 = 54. This is correct
54mph (or 54 mi/h)
9 am to the noon is 3 hours.
S=d/t where S=average speed, d=distance, and t=time
S=162/3=54
Hope that helps!!!
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