document.write( "Question 313862: Raphael can load a large shipping truck in 12 hours. Working together, Raphael and Jana can load the same truck in 3 hours. How long would it take Jana to load the truck by herself? \n" ); document.write( "
Algebra.Com's Answer #224511 by scott8148(6628)![]() ![]() You can put this solution on YOUR website! in 3 hr, Raphael loads 1/4 (3/12) of the truck\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Jana loads the other 3/4 in the 3 hr, so she could load the entire truck in 4 hr by herself \n" ); document.write( " |