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An airplane flies 390 miles in 3/4 hour. what is its average speed in miles per hour
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An airplane flies 390 miles in 3/4 hour. what is its average speed in miles per hour

User DreTaX
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1 Answer

3 votes

Answer:

1,560mi/h

Explanation:

390 miles in 15 minutes

X miles in 60 minutes

(Cross multiplication)

(390*60)/15 = 1560

User GenDemo
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