SOLUTION: Mary put in a total of 16 1/2 hours mowing lawns during 5 days of the past week. How long was her average work day?
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Question 668219: Mary put in a total of 16 1/2 hours mowing lawns during 5 days of the past week. How long was her average work day?
Answer by stanbon(75887) (Show Source): You can put this solution on YOUR website!
Mary put in a total of 16 1/2 hours mowing lawns during 5 days of the past week. How long was her average work day?
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(16 1/2)/5 = (33/2)/5 = 33/10 = 3 1/3 hrs per day
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Cheers,
Stan H.
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