Question

the velocity of bus is 18 m/s. express this in km/hr​

Answer 1

Answer:

if we want to change km/hr to m/s,

then we have to multiply with 5/18

(since,1km=1000m,1hr=3600sec)

but here we have to convert m/s into km/hr,

so we should multiply with 18/5,

then 18m/s=18*(18/5)=324/5=64.8km/hr.

Hope it helps u...