in 8 mins rajan jogs 800 metres what is the speed in km/h
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8
800m=800km/1000=0.8km
8mins=8hr/60=2hr/15
Speed=distance / time
=0.8km/(2hr/15)
=0.8*15km/2hr
=0.4*15km/hr
=6km/hr
kuruish37:
thx
Answered by
0
800m/8min=100m/min
100m/min×60min/1000m=6km/h
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