SOLUTION: A circular path has a diameter of 120 meters. a person average walking speed is 4 kilometers per hour about how many minutes will it take him to walk around the path 3 times ?
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Question 350648: A circular path has a diameter of 120 meters. a person average walking speed is 4 kilometers per hour about how many minutes will it take him to walk around the path 3 times ? Answer by ankor@dixie-net.com(22740) (Show Source):
You can put this solution on YOUR website! A circular path has a diameter of 120 meters.
a person average walking speed is 4 kilometers per hour
about how many minutes will it take him to walk around the path 3 times ?
:
Find how many meter/min at 4 km/hr = 66 meters/min
:
Find the distance in meters for 3 laps around the track = 1131 meters
:
Find how long to walk 1131 meters at 66 meters/min ( use 66.67 meters) = 16.96 ~ 17 minutes
