Answers

2015-05-07T17:07:20+05:30
nothing to worry much
you just multiply the given value with 18/5
then you will be getting 108/5
you get the answer as 21.6 km/h
                                                      hope this would help you 
and if you want to convert any speed from km/h to m/s then multiply the given value with 5/18
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  • Brainly User
2015-05-07T17:07:49+05:30
Solution :
   we know that 1 km /hr= 1000 m / 60min = 1000 m / 60*60 sec
                                   = 1000 m/ 3600 s
                                 km/hr= 5 m/18 s
                         or 18/5 km/hr = 1 m /s
 multiply by 6 on both sides, we get
                         6*18/5 km/hr = 6m/s
                       or 108/5 km/hr = 6m/s
                       or  6m/s = 108/5km/hr

Hope this helps you!!
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