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grigory [225]
3 years ago
7

A plane flies 3115.8 miles in 7.2 hours. What is its average speed? (Speed =

Mathematics
2 answers:
Tatiana [17]3 years ago
8 0
Average speed =  total distances / total time

3115.8 / 7.2 = 432.75 mi/h
murzikaleks [220]3 years ago
7 0
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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