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Unit rate of a fan that rotates 2000 times in 40 seconds
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Unit rate of a fan that rotates 2000 times in 40 seconds

User Kannan Ramamoorthy
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1 Answer

6 votes

(40 seconds) / (2000 rotations) =

(40/2000) (seconds) / (rotation) = 0.02 second per rotation

User Hzqelf
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