SOLUTION: Debbie walked 440 yards in 5 minutes. What is her speed in miles per hour?

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Question 801117: Debbie walked 440 yards in 5 minutes. What is her speed in miles per hour?
Answer by rfer(16322) About Me  (Show Source):
You can put this solution on YOUR website!
5/440=60/x
5x=26400
x=26400/5
x=5280 yds
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5280/1760=3 mph