document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=993667>Question 993667</A>: <I><SPAN STYLE=\"word-break: break-all;\"> How long would it take bonnie to do the job alone. If andy works twice as fast as bonnie. Together, they can finish a job in 4 hours </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #612879 by </B><A HREF=/tutors/aboutme.mpl?userid=Cromlix><B>Cromlix(4381)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=Cromlix><IMG SRC=http://www.algebra.com/images/aboutme-small.gif BORDER=0 alt=\"About Me\" VALIGN=MIDDLE></A>&nbsp;<IMG SRC=http://www.algebra.com/cgi-bin/show-face.mpl?user=Cromlix><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=612879\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Hi there,<BR>\n" );
document.write( "Bonnie works at x hrs<BR>\n" );
document.write( "Andy works at 2x hours<BR>\n" );
document.write( "Together they can do the job<BR>\n" );
document.write( "in 4 hours<BR>\n" );
document.write( "1/x + 1/2x = 1/4<BR>\n" );
document.write( "Common denominator = 4x<BR>\n" );
document.write( "4 + 2 = x<BR>\n" );
document.write( "x = 6 hours<BR>\n" );
document.write( "Bonnie can do the job in 6 hours<BR>\n" );
document.write( "Andy can do the job in 12 hours<BR>\n" );
document.write( "Hope this helps :-) </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );