# SOLUTION: if it takes 3 hours to paint a 100 sq ft wall, how long does it take per sq foot?

Algebra ->  Algebra  -> Rate-of-work-word-problems -> SOLUTION: if it takes 3 hours to paint a 100 sq ft wall, how long does it take per sq foot?      Log On

 Ad: Algebrator™ solves your algebra problems and provides step-by-step explanations! Ad: Algebra Solved!™: algebra software solves algebra homework problems with step-by-step help!

 Word Problems: Rate of work, PAINTING, Pool Filling Solvers Lessons Answers archive Quiz In Depth

 Click here to see ALL problems on Rate-of-work-word-problems Question 569583: if it takes 3 hours to paint a 100 sq ft wall, how long does it take per sq foot?Answer by nerdybill(6962)   (Show Source): You can put this solution on YOUR website!if it takes 3 hours to paint a 100 sq ft wall, how long does it take per sq foot? "3 hours to paint a 100 sq ft" translate to 3 hours per 100 sq ft or 3/100 hours/sq ft .03 hours/sq ft that's .03 hours per sq ft (or, 1.8 minutes)