john complete a 10000m race he runs at 25 km /hours how long does he take to complete the race
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Distance=10000m
=10000/1000
=10km
speed=25 km/hr
we know that
speed=distance/time
25=10/time
time=10/25
=0.2hours
=0.2×60
=12 minutes
=10000/1000
=10km
speed=25 km/hr
we know that
speed=distance/time
25=10/time
time=10/25
=0.2hours
=0.2×60
=12 minutes
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