<PRE><B>Question 399430</B>
 a car travleled 300 miles in 4 2/7 hours.how many mile per hour did the car travel?
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rate = distance / time
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rate = 300/(30/7)
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rate = 300*(7/30)
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rate = 10*7 = 70 mph
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Cheers,
Stan H.
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