Question 972964
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If 6 men can complete the job in 15 hours, then it would take 1/3 as many men, i.e. 2 men, 3 times as long, or 45 hours.  Then it would take 5 times as many men (5 X 2 = 10) 1/5th as long, or 9 hours.


John
*[tex \LARGE e^{i\pi}\ +\ 1\ =\ 0]
My calculator said it, I believe it, that settles it

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