SOLUTION: A pulley rotates through 75 degrees in 1 min. How many rotations does the pulley make in an hour?

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Question 398734: A pulley rotates through 75 degrees in 1 min. How many rotations does the pulley make in an hour?
Answer by Alan3354(69443) About Me  (Show Source):
You can put this solution on YOUR website!
It does 75º*60 in 1 hour = 4500º
4500/360 = 12.5 revs