Problema Solution
a manufacturer of prefabricated homes has the company's employees work in teams. team 1 can erect the silvercrest model in 15 h. team 2 can erect the same model in 10 h. how long would it take for team 1 and team 2, working together, to erect the silvercrest model home?
Answer provided by our tutors
1/10 +1/15 = 5/30 =1/6
so, it will take 6 hours to complete the work together.