SOLUTION: the question is : Mr Howard drive his car from LA to Sacramento at an average speed of 52 mph and returned at an average speed of 57 mph. Find his time going and returning if the t
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Question 903768: the question is : Mr Howard drive his car from LA to Sacramento at an average speed of 52 mph and returned at an average speed of 57 mph. Find his time going and returning if the time returning was one hour less then the time going.
Answer by josgarithmetic(39625) (Show Source): You can put this solution on YOUR website!
________________speed___________time__________distance
GO_______________52______________t____________52t=d
RETURN___________57_____________t-1___________57(t-1)=d
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