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What was the average speed in kilometers per hour of a car that travels 400 kilometers in 5 hours?
Average speed = Distance/Time = 400 km /5 hours = 80 km per hour.
How do you convert 400 kilometers to hours?
To convert kilometers to hours, you need to know the speed at which the distance is being covered. If you are traveling at a speed of 80 kilometers per hour, for example, then you would divide the distance (400 kilometers) by the speed (80 kilometers per hour) to find that it would take 5 hours to cover that distance. So, in this case, 400 kilometers would be equivalent to 5 hours of travel time at a speed of 80 kilometers per hour.
What was the average sPEED in meters per second of a car that travels 400 kilometers in 5 hours?
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.
What is the average speed in miles per hour of a car that travels 400 miles in 5 hours?
400/5 = 80. HBD!
How long would it take a migrating whale traveling at 20 kmh to travel 400 km?
400 ÷ 20 = 20 hours (though it is unlikely that the speed would be constant!)
