SOLUTION: A coin covers 7 square centimeters. How many times will the coin turn as it rolls down a meter stick?

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Question 1114507: A coin covers 7 square centimeters. How many times will the coin turn as it rolls down a meter stick?
Answer by Alan3354(69443) About Me  (Show Source):
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A coin covers 7 square centimeters. How many times will the coin turn as it rolls down a meter stick?
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Assuming it's a round coin (some are not) and has no hole in it (some do):
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Step 1, find the radius in cms.
Step 2, find the circumference in cms.
Step 3, divide 100 cm by the circumference.