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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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: 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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