Kaya drove 200 miles in 5 hours of actual driving time. By driving an average of 10 miles per hour faster, Kaya could have saved how many hours of actual driving time?
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Originally Posted by harold Kaya drove 200 miles in 5 hours of actual driving time. So what speed was that?
40mi/hr so if it was 10 mi/hr faster that would be 50mi/hr so I just divide that by 200 and get 4...so does that mean he saved 1 hour? Is that right?
Last edited by harold; Mar 19th 2010 at 06:45 PM.
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