document.write( "Question 212527: if bob can paint a garage in 3 hrs and bill paints a garage in 5 hrs, how long would it take to paint the garage if they work together? \n" ); document.write( "
Algebra.Com's Answer #160510 by checkley77(12844)![]() ![]() ![]() You can put this solution on YOUR website! 3*5/(3+5)=15/8=1.875 hrs. ans. \n" ); document.write( " |