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11 votes
11 votes
if 4 people can paint the inside and outside of a cottage in 12 days. How many days would it take for 6 people to build the same cottage?

User Tim Edgar
by
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1 Answer

28 votes
28 votes

Since 4 people takes 12 days painting

6 people takes the following


4people*12days=48people-days

4 people in 12 days takes an effort of 48 people-days


(48people-days)/(6people)=8days

6 people takes 8 days to build the same cottage

User Tom Minka
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3.4k points