Kilometers measure distance; hours measure time- you can not convert distance to time. its just silly to try to convert measurement to time.
You cannot convert 400 meters to 3 kilometers. They are two different lengths. 1 kilometer = 1,000 meters. 3 kilometers would be 3,000 meters. 400 meters would be 0.4 kilometers
a) Divide the kilometers by the hours, to get the speed in kilometers per hour. b) Divide this result by 3.6, to convert to meters/second.
0.4 km
by dividing the kilometers you have traveled by the hours you have moved
400 kilometers = 248.5 miles so 400 kph = 248.5 mph
You can't. Units of time don't convert to units of distance.
Average speed = Distance/Time = 400 km /5 hours = 80 km per hour.
.4 Kilometres because if you convert it to metres it is 400.
multiply by 1000. 1 km=1000 meters. 400 km= 400,000 meters. kilo MEANS 1000.
About 89 km/h
80.4 km = 80 400 mTo convert from km to m, multiply by 1000.
around 400 Km / 3-4 hours