document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=683803>Question 683803</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Help please in this problem: Mixture Problem\r<BR>\n" );
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document.write( "A radiator contains 25 liters of water and antifreeze solution, of which 60% is antifreeze. How much of this solution should be drained and replaced with water for new solution to be 40% antifreeze?  \r<BR>\n" );
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document.write( "Ans. is 8.33 liters, but I dont know the solutions.. </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #423730 by </B><A HREF=/tutors/aboutme.mpl?userid=josmiceli><B>josmiceli(19441)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=josmiceli><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=josmiceli><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=423730\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> The liters of antifreeze in the radiator is<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+.6%2A25+=+15+ ALIGN=MIDDLE  ALT=\"+.6%2A25+=+15+\"   DISABLED_style= \"max-width:90%; height:auto;\" > liters<BR>\n" );
document.write( "Let <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+x+ ALIGN=MIDDLE  ALT=\"+x+\"   DISABLED_style= \"max-width:90%; height:auto;\" > = the number of liters to be drained and replaced with water<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+.6x+ ALIGN=MIDDLE  ALT=\"+.6x+\"   DISABLED_style= \"max-width:90%; height:auto;\" > = liters of antifreeze in the mixture that is drained<BR>\n" );
document.write( "---------------<BR>\n" );
document.write( "The key is that you end up with the same liters you started with<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+%28+15+-+.6x+%29+%2F+25+=+.4+ ALIGN=MIDDLE  ALT=\"+%28+15+-+.6x+%29+%2F+25+=+.4+\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+15+-+.6x+=+.4%2A25+ ALIGN=MIDDLE  ALT=\"+15+-+.6x+=+.4%2A25+\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+15+-+.6x+=+10+ ALIGN=MIDDLE  ALT=\"+15+-+.6x+=+10+\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+.6x+=+15+-+10+ ALIGN=MIDDLE  ALT=\"+.6x+=+15+-+10+\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+.6x+=+5+ ALIGN=MIDDLE  ALT=\"+.6x+=+5+\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+x+=+8.333+ ALIGN=MIDDLE  ALT=\"+x+=+8.333+\"   DISABLED_style= \"max-width:90%; height:auto;\" > liters<BR>\n" );
document.write( "------------------<BR>\n" );
document.write( "check answer:<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+%28+15+-+.6x+%29+%2F+25+=+.4+ ALIGN=MIDDLE  ALT=\"+%28+15+-+.6x+%29+%2F+25+=+.4+\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+%28+15+-+.6%2A8.333+%29+%2F+25+=+.4+ ALIGN=MIDDLE  ALT=\"+%28+15+-+.6%2A8.333+%29+%2F+25+=+.4+\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+%28+15+-+5+%29+%2F+25+=+.4+ ALIGN=MIDDLE  ALT=\"+%28+15+-+5+%29+%2F+25+=+.4+\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+10%2F25+=+.4+ ALIGN=MIDDLE  ALT=\"+10%2F25+=+.4+\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+10+=+10+ ALIGN=MIDDLE  ALT=\"+10+=+10+\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "OK </SPAN>\n" );
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