SOLUTION: A rectangular field is 72m by 58m. Keya walks around it at the rate of 3km per hour. How long will she take to make 3 rounds

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Question 1024749: A rectangular field is 72m by 58m. Keya walks around it at the rate of 3km per hour. How long will she take to make 3 rounds
Answer by Alan3354(69443) About Me  (Show Source):
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A rectangular field is 72m by 58m. Keya walks around it at the rate of 3km per hour. How long will she take to make 3 rounds
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Find the perimeter.
P = 2W + 2L meters
distance d = 3P
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3 km = 3000 meters
3000 m/hr = 50 meters/minute
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d = r*t
t = d/r