Can someone pleaes help me with this question thanks.
Bill can paint either two walls or one window frame in one hour, In the same time Frank can paint either three walls or two window frames. To minimize the time spent painting, who should be specialize in painting walls, and who should specialize in painting window frames?
March 11th, 2010 at 10:45 am
Uh, how many walls and window frames are there?