An airplane flies 3800 km in 4 hours 45 minutes. What is its average speed in kilometers per hour?
2 answers:
The answer will be 800 kilometers per hour.
Hope this helped!
Average speed = (distance covered in some time) / (time to cover the distance)
4 hours 45 minutes = 4-3/4 hours = 4.75 hours
Average speed = (3,800 km) / (4.75 hours) = 800 km/hr
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