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thirty construction workers could do 6 jobs in 4 days. how many days would it take 20 construction workers to do 4 jobs?
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It takes 120 days of work (4 days * 30 workers) to do 6 jobs. So it takes 20 days of work to complete 1 job. 4 jobs takes 80 work days. If you get 20 workers on those 4 jobs, it would take 4 days.
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hey cool thanks
that wasnt that hard
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But ... wouldn't they get in each others way a lot?
"The physicists defer only to mathematicians, and the mathematicians defer only to God ..." - Leon M. Lederman
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