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natulia [17]
3 years ago
5

An airplane flies 3800 km in 4 hours 45 minutes. What is its average speed in kilometers per hour?

Mathematics
2 answers:
Oliga [24]3 years ago
8 0
The answer will be 800 kilometers per hour.

Hope this helped!
8_murik_8 [283]3 years ago
3 0

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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