In 8 minutes a boy runs 800 meters, What is his speed in km/hr ?
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4
in 8 minutes boy run = 800 m
in 1 minute boy run = 800/8 m
=100 m
1 hour = 60 minutes
So, in 60 minutes boy run = 60x100 m
= 6000 m
So, speed is 6000 km/hr.
in 1 minute boy run = 800/8 m
=100 m
1 hour = 60 minutes
So, in 60 minutes boy run = 60x100 m
= 6000 m
So, speed is 6000 km/hr.
Ankit1234:
i hope it helps
Answered by
0
800m/8min=100m/min
100m/min×60min/1000m=6km/h
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