15 km/h because you divide distance by time ;)
When converted to other units, it's equivalent to:
-- 250 meters per minute
-- 41/6 meters per second
17.14286 km. hr. is the avg. speed
30 kilometers in two hours or 15 kilometers per hour.
30 kilometers per hour.
6.4 kph
In 1 hour it travels 60 km Hence In 6 hours it travels 6 x 60 = 360 km
17.14286 km. hr. is the avg. speed
30 kilometers in two hours or 15 kilometers per hour.
30 kilometers per hour.
1
87.5 kph
6.4 kph
815 kmph
14 mph
His average speed is 55 kilometers per hour.
60 km in 35 hours x km in 1 hour x = 60 km/35 hr ≈ 1.7 km/hr
A driver who travels 140 kilometres in 2 hours!
Average speed = Distance/Time = 400 km /5 hours = 80 km per hour.