Question

please solve this sum and give me answer​

Answer 1

convert a value from km/hr to m/s

1km =1000m
1 hr=60mins*60secs
1hr=3600secs.

Now km/hr=1000m/3600s

1km/hr=10 m/36s
1km/hr=5m/18s.

Now,coming to your question -
=5 /18*60
=5*10/3
=16.66 or 16.67 m/s.

Hope this would clear your concept.