document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=131043>Question 131043</A>: <I><SPAN STYLE=\"word-break: break-all;\">  \r<BR>\n" );
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document.write( "\"Bob takes 7 hours to mow his lawn. Sally mows the same lawn in 4 hours. How long will it take them together.?<BR>\n" );
document.write( "What is the formula to solve this question?\"\r<BR>\n" );
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document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #95658 by </B><A HREF=/tutors/aboutme.mpl?userid=checkley71><B>checkley71(8403)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=checkley71><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/images/nopicture.jpg><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=95658\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> THE FORMULA IS:<BR>\n" );
document.write( "XY/(X+Y)<BR>\n" );
document.write( "7*4/(7+4)<BR>\n" );
document.write( "28/11=2.54545 HOURS TO FINISH THE JOB TOGETHER. </SPAN>\n" );
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