document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=859405>Question 859405</A>: <I><SPAN STYLE=\"word-break: break-all;\"> It takes a groundskeeper 45 minutes to prepare a Little League baseball field for a game. It takes his assistant 65 minutes to prepare the same field. How long will it take if they work together to prepare the field?\r<BR>\n" );
document.write( "<BR>\n" );
document.write( "\n" );
document.write( "Answer____min? <BR>\n" );
document.write( "I don't understand word problems that much!  </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #517710 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=517710\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Their rates working together are additive.  Use the rates as units of FIELD per MINUTE.\r<BR>\n" );
document.write( "<BR>\n" );
document.write( "\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=1%2F45%2B1%2F65=CombinedRate ALIGN=MIDDLE  ALT=\"1%2F45%2B1%2F65=CombinedRate\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=1%2F%283%2A3%2A5%29%2B1%2F%285%2A13%29 ALIGN=MIDDLE  ALT=\"1%2F%283%2A3%2A5%29%2B1%2F%285%2A13%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%281%2F%283%2A3%2A5%29%29%2813%2F13%29%2B%281%2F%285%2A13%29%29%28%283%2A3%29%2F%283%2A3%29%29 ALIGN=MIDDLE   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%2813%2B9%29%2F%283%2A3%2A5%2A13%29 ALIGN=MIDDLE  ALT=\"%2813%2B9%29%2F%283%2A3%2A5%2A13%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=22%2F%283%2A3%2A5%2A13%29 ALIGN=MIDDLE  ALT=\"22%2F%283%2A3%2A5%2A13%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=highlight%2822%2F585%29 ALIGN=MIDDLE  ALT=\"highlight%2822%2F585%29\"   DISABLED_style= \"max-width:90%; height:auto;\" > Fields Per Hour\r<BR>\n" );
document.write( "<BR>\n" );
document.write( "\n" );
document.write( "Viewed as the reciprocal, this is nearly 27 hours for one field. </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );