SOLUTION: If a painter can paint a house in ½ a day and another painter can paint ¾ of a house in two days, how many houses can they paint in a month? (30 days)

Algebra ->  Rate-of-work-word-problems -> SOLUTION: If a painter can paint a house in ½ a day and another painter can paint ¾ of a house in two days, how many houses can they paint in a month? (30 days)      Log On


   



Question 531990: If a painter can paint a house in ½ a day and another painter can paint ¾ of
a house in two days, how many houses can they paint in a month? (30
days)

Answer by ankor@dixie-net.com(22740) About Me  (Show Source):
You can put this solution on YOUR website!
If a painter can paint a house in ½ a day and another painter can paint ¾ of
a house in two days, how many houses can they paint in a month? (30 days)
:
Painter 1: .5 house per day
Painter 2: 3%2F4*1%2F2 = 3%2F8 = .375 house per day
:
.5(30) + .375(30) =
15 + 11.25 = 26.25 houses in 30 days