SOLUTION: an airliner travels 90 miles in 12 min. what is the speed in miles per hour

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Question 956788: an airliner travels 90 miles in 12 min. what is the speed in miles per hour
Answer by macston(5194) About Me  (Show Source):
You can put this solution on YOUR website!
(90miles/12min)(60min/1hr)=5400/12 mph=450mph
ANSWER: 90 miles in 12 minutes is 450 miles per hour.