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OpenStudy (anonymous):
*Will fan and medal!* The time to complete a task varies INVERSELY with the number of people working on the task. It takes 50 people 400 hours to complete a task. How long will it take 80 people to complete the task?
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OpenStudy (ribhu):
t = k/p 400 = k/50
OpenStudy (ribhu):
where t = time k = proportionality constant p is no of people required
OpenStudy (ribhu):
k = 20000, putting this in eqn we get t = 20000/80 hrs
OpenStudy (ribhu):
250 hrs @queenleviosa this will solve ur doubt as well as question
OpenStudy (anonymous):
Thanks so much for explaining!
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OpenStudy (ribhu):
ok
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