Source: Official Guide for the GMAT 13th Ed. Problem Solving; #142 Official Guide for the GMAT 2015 14th Ed. Problem Solving; #142

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On a recent trip, Cindy drove her

On a recent trip, Cindy drove her car 290 miles, rounded to the nearest 10 miles, and used 12 gallons of gasoline, rounded to the nearest gallon. The actual number of miles per gallon that Cindy's car got on this trip must have been between

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Mike McGarry, Magoosh Tutor

Dec 28, 2013 • Comment

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