SOLUTION: an airliner travels 105 miles in 12 minutes what is its speed in miles per hour

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Question 702037: an airliner travels 105 miles in 12 minutes what is its speed in miles per hour
Answer by Alan3354(69443) About Me  (Show Source):
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an airliner travels 105 miles in 12 minutes what is its speed in miles per hour
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12 min = 12/60 hours = 0.2 hour
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d = r*t
t = d/r