SOLUTION: elena is painting her room. she can paint 350 square feet of wall space in 1 3/4 hours. at this rate, how long will it take her to paint her room if itf has 825 square feet of wal

Algebra ->  Square-cubic-other-roots -> SOLUTION: elena is painting her room. she can paint 350 square feet of wall space in 1 3/4 hours. at this rate, how long will it take her to paint her room if itf has 825 square feet of wal      Log On


   

Question 476033: elena is painting her room. she can paint 350 square feet of wall space in 1 3/4 hours. at this rate, how long will it take her to paint her room if itf has 825 square feet of wall space?
Answer by jorel1380(3719) About Me  (Show Source):
You can put this solution on YOUR website!
1.75/350:p/825
825(1.75)=350p
1443.75/350=p
p=4.125=4-1/8 hours..