document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=354828>Question 354828</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Jim can fill a pool carrying buckets of water in 30 minutes. Sue can do the same job in 45 minutes. Tony can do the same job in 1 1/2 hours. How quickly can all three fill the pool together? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #253508 by </B><A HREF=/tutors/aboutme.mpl?userid=Fombitz><B>Fombitz(32388)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=Fombitz><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=Fombitz><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=253508\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Rate*Time=Output<BR>\n" );
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document.write( "Let <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=P ALIGN=MIDDLE  ALT=\"P\"   DISABLED_style= \"max-width:90%; height:auto;\" > be the output required to fill the pool.<BR>\n" );
document.write( "Find each person's rate. <BR>\n" );
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document.write( "Jim:<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=R%5Bj%5D%2A30=P ALIGN=MIDDLE  ALT=\"R%5Bj%5D%2A30=P\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=R%5Bj%5D=P%2F30 ALIGN=MIDDLE  ALT=\"R%5Bj%5D=P%2F30\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
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document.write( "Sue:<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=R%5Bs%5D%2A45=P ALIGN=MIDDLE  ALT=\"R%5Bs%5D%2A45=P\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=R%5Bs%5D=P%2F45 ALIGN=MIDDLE  ALT=\"R%5Bs%5D=P%2F45\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
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document.write( "Tony:<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=R%5Bt%5D%2A90=P ALIGN=MIDDLE  ALT=\"R%5Bt%5D%2A90=P\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=R%5Bt%5D=P%2F90 ALIGN=MIDDLE  ALT=\"R%5Bt%5D=P%2F90\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
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document.write( "Their output all together, <BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%28R%5Bj%5D%2BR%5Bs%5D%2BR%5Bt%5D%29%2At=P ALIGN=MIDDLE  ALT=\"%28R%5Bj%5D%2BR%5Bs%5D%2BR%5Bt%5D%29%2At=P\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "Substituting,<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%28P%2F30%2BP%2F45%2BP%2F90%29%2At=P ALIGN=MIDDLE  ALT=\"%28P%2F30%2BP%2F45%2BP%2F90%29%2At=P\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%283%2F90%2B2%2F45%2B1%2F90%29%2At=1 ALIGN=MIDDLE  ALT=\"%283%2F90%2B2%2F45%2B1%2F90%29%2At=1\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%286%2F90%29%2At=1 ALIGN=MIDDLE  ALT=\"%286%2F90%29%2At=1\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=highlight%28t=15%29 ALIGN=MIDDLE  ALT=\"highlight%28t=15%29\"   DISABLED_style= \"max-width:90%; height:auto;\" > minutes. </SPAN>\n" );
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