Question

A man runs from a place A to a place B in 1 hour 30 minutes. If the distance ben
the two places is 6 km. find his speed.​

Answer 1

Time = 1 hour 30 minutes = 90 minutes

Distance = 6km = 6000m

Speed = Distance/Time

           = 6000/90

           = 66.667 m/s

Answer 2

It is given that the time taken by the person to run from place A to place B is 1hr 30 minutes i.e 90 minutes. Distance covered is 6km.

Speed = Distance/Time

=6km/90minutes

=6000m/5400sec

=1.11m/sec