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A man travels at a speed of 6km/hr for five hours and at speed of 4km/hr for 10 hours.his average speed is |
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Answer» Step-by-step explanation: : A man walks at 5km/h for 6 hours and 4 km/h for 12 hours, what is his average speed? Answer by Fombitz(32378) (Show Source): You can put this solution on YOUR website! FIND the TOTAL DISTANCE he travels, D=5%2A6%2B4%2A12=30%2B48=78 Find the total time it takes, T=6%2B12=18 Divide to find the average speed, S=D%2FT=78%2F18=13%2F3kph |
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