If a man runs at 2m/s, how manykilometres does he run in 1 h 20min? – InterviewSolution

1.

If a man runs at 2m/s, how manykilometres does he run in 1 h 20min?

Answer»

Speed in m/s = 2m/s

In km/h = 2×18/5=36/5 km/h

Time = 1 hour 20 minutes = 4/3 h

Distance = Speed×Time =36/3*4/3=9.6= 9.6 km/h

The required speed in km/h = 9.6 km/h .

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