SOLUTION: It take 6 people 18 days to paint a wall.
How long would it take for 9 people?
Algebra.Com
Question 778535: It take 6 people 18 days to paint a wall.
How long would it take for 9 people?
Answer by solver91311(24713) (Show Source): You can put this solution on YOUR website!
Hint: If it takes 18 days for 6 people, it would take 18 times 6 days for 1 person.
John

My calculator said it, I believe it, that settles it
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