Question

Ravi walks at a uniform speed of 4 km per hour. how much time does he take to cover 600 metres?

Answer 1

v=s/t
4*5 /18=v
t=s/v =600*18/4*5=540
t=540 sec

Answer 2

hi frnd here is ur ans,
4km/hr = 10/9m/sec
speed =distance /time
=》10/9=600/time
=》600/10/9=time
=》5400/10=540 sec.
......I hope this will help you pls mark as brainliest