A plane flies 3115.8 miles in 7.2 hours. What is its average speed? (Speed =
2 answers:
Average speed = total distances / total time
3115.8 / 7.2 = 432.75 mi/h
Formula for speed = Distance/Time
Now that we know that, the distance the plane flew is 3115.8 miles and the time was 7.2 hours
So we arrange it like this:
3115.8 / 7.2
Now if we use a calculator, your answer should be...
432.75 mph
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