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posted by Kate Thursday, September 29, 2011 at 1:15am.
If a race car completes a 2.8 mi oval track in 41 s, what is its average speed? Answer in units of mi/h
(2.8 miles/41 Seconds) x (60 seconds/1 minute) x (60 minutes/ 1 hour) = 245.85 mph (or miles per hour)
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