Question

If you change the unit of speed from km/hr to m/sec you will have to multiply with
a) 5/18
b) 18/5
c) 20/11
d) 11/20

Answer 1

Answer:

if we change the unit of speed from kilometre per hour to metre per second we will have to multiply with 5 upon 18

Answer 2

Answer:

Yes, if we change the unit of speed from km /hr to m/sec you will have to multiply with 5/18

Hope it helps you