document.write( "Question 1097855: Bob and Sarah need to paint a fence. Bob can paint a fence in 4 hours and Sarah can paint a fence in 2.5 hours. If they work together, how long will it take them to paint the fence? \n" ); document.write( "
Algebra.Com's Answer #712268 by josgarithmetic(39618)![]() ![]() ![]() You can put this solution on YOUR website! |