document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1162772>Question 1162772</A>: <I><SPAN STYLE=\"word-break: break-all;\"> It takes Richard Semmler  4 hours to prepare a Little League baseball field. It takes Larry Gilligan 7 hours to prepare the same field. How long will it take Richard and Larry working together to prepare a Little League baseball​ field?\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 #786625 by </B><A HREF=/tutors/aboutme.mpl?userid=josgarithmetic><B>josgarithmetic(39618)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=josgarithmetic><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=786625\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Their combined rate is  <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=1%2F4%2B1%2F7 ALIGN=MIDDLE  ALT=\"1%2F4%2B1%2F7\"   DISABLED_style= \"max-width:90%; height:auto;\" > fields per hours.  The question asks for the reciprocal of this. </SPAN>\n" );
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