document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=888409>Question 888409</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Steve Dalton can mow his lawn in 4 hours. His sister Diane can now the same lawn in 3 hours. How many hours will it take them to mow the lawn if they work together? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #537386 by </B><A HREF=/tutors/aboutme.mpl?userid=richwmiller><B>richwmiller(17219)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=richwmiller><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=richwmiller><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=537386\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> <BR>\n" );
document.write( "x/4+x/3=1<BR>\n" );
document.write( "or <BR>\n" );
document.write( "1/4+1/3=1/x\r<BR>\n" );
document.write( "\n" );
document.write( "3/12+4/12=1/x<BR>\n" );
document.write( "7/12=1/x<BR>\n" );
document.write( "12/7=x<BR>\n" );
document.write( "1 5/7=x\r<BR>\n" );
document.write( "\n" );
document.write( "x=1.714\r<BR>\n" );
document.write( "<BR>\n" );
document.write( "\n" );
document.write( " </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );