document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=896286>Question 896286</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Question: How much pure alcohol should be added to 30 quarts of a 15% solution of alcohol to give a solution that is 60% alcohol?<BR>\n" );
document.write( " *Set the equation up in terms of alcohol and solve.\r<BR>\n" );
document.write( "\n" );
document.write( " </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #543398 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=543398\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Let <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+a+ ALIGN=MIDDLE  ALT=\"+a+\"   DISABLED_style= \"max-width:90%; height:auto;\" > = quarts of alcohol to be added<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+.15%2A30+=+4.5+ ALIGN=MIDDLE  ALT=\"+.15%2A30+=+4.5+\"   DISABLED_style= \"max-width:90%; height:auto;\" > quarts of alcohol in 15% solution<BR>\n" );
document.write( "-------------------<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+%28+a+%2B+4.5+%29+%2F+%28+a+%2B+30+%29+=+.6+ ALIGN=MIDDLE  ALT=\"+%28+a+%2B+4.5+%29+%2F+%28+a+%2B+30+%29+=+.6+\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+a+%2B+4.5+=+.6%2A%28+a+%2B+30+%29+ ALIGN=MIDDLE  ALT=\"+a+%2B+4.5+=+.6%2A%28+a+%2B+30+%29+\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+a+%2B+4.5+=+.6a+%2B+18+ ALIGN=MIDDLE  ALT=\"+a+%2B+4.5+=+.6a+%2B+18+\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+.4a+=+13.5+ ALIGN=MIDDLE  ALT=\"+.4a+=+13.5+\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+a+=+33.75+ ALIGN=MIDDLE  ALT=\"+a+=+33.75+\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "33.75 quarts of alcohol needs to be added<BR>\n" );
document.write( "---------------<BR>\n" );
document.write( "check:<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+%28+a+%2B+4.5+%29+%2F+%28+a+%2B+30+%29+=+.6+ ALIGN=MIDDLE  ALT=\"+%28+a+%2B+4.5+%29+%2F+%28+a+%2B+30+%29+=+.6+\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+%28+33.75+%2B+4.5+%29+%2F+%28+33.75+%2B+30+%29+=+.6+ ALIGN=MIDDLE  ALT=\"+%28+33.75+%2B+4.5+%29+%2F+%28+33.75+%2B+30+%29+=+.6+\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+38.25+%2F+63.75+=+.6+ ALIGN=MIDDLE  ALT=\"+38.25+%2F+63.75+=+.6+\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+38.25+=+.6%2A63.75+ ALIGN=MIDDLE  ALT=\"+38.25+=+.6%2A63.75+\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+38.25+=+38.25+ ALIGN=MIDDLE  ALT=\"+38.25+=+38.25+\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "OK </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );