<PRE><B>Question 821097</B>
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1 job, 8 workers, 6 hours :
WorkerHours/Job = (8*6)
WH/Job = 48
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1 job, 12 workers, hours=? :
(12 workers)h = WH/Job
12h = 48
h = 48/12
h = 4
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answer:
h = 4 hours
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