Please help.

A car is traveling at 27mph. if its tires have a diameter of 28in how fast are the cars tires turning? express the answer in revolutions per minute.

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- April 27th 2009, 08:27 PM #1

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## help

Please help.

A car is traveling at 27mph. if its tires have a diameter of 28in how fast are the cars tires turning? express the answer in revolutions per minute.

- April 27th 2009, 08:55 PM #2

- April 28th 2009, 03:52 AM #3

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