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13-07-2021
Mathematics

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An airplane from Singapore to Melbourne takes about 7 1/2 hours to cover a distance of 6057 km. What is the average speed of the airplane.

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13-07-2021

Answer: 13.46 km/h

Step-by-step explanation:

7 1/2 hr= 450 min

6057/450= 13.46

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