document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=743545>Question 743545</A>: <I><SPAN STYLE=\"word-break: break-all;\"> How many liters each of a acid solution and a 65% acid solution must be used to produce 50 liters of a 45% acid solution? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #452962 by </B><A HREF=/tutors/aboutme.mpl?userid=josgarithmetic><B>josgarithmetic(39617)</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=452962\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> \"How many liters each of a acid solution and a 65% acid solution...\"\r<BR>\n" );
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document.write( "What is the other acid solution?  What concentration?  You want a result of 45% acid but you want to mix two different acid solutions; you know one of them but not the other.  The other acid solution must be lower than 45%.  Are you only making a dilution of the 65% acid with water, or are you really planning for mixing TWO acid solutions?  This makes a difference.\r<BR>\n" );
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document.write( "Assuming you have 65% and some other L% acids, and <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=0%3CL%3C65 ALIGN=MIDDLE  ALT=\"0%3CL%3C65\"   DISABLED_style= \"max-width:90%; height:auto;\" >, and if you want u liters of L% and v liters of 65%, then you make equations:<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%28Lu%2B65%29%2F50=45 ALIGN=MIDDLE  ALT=\"%28Lu%2B65%29%2F50=45\"   DISABLED_style= \"max-width:90%; height:auto;\" > and <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=u%2Bv=50 ALIGN=MIDDLE  ALT=\"u%2Bv=50\"   DISABLED_style= \"max-width:90%; height:auto;\" >.<BR>\n" );
document.write( "and you can solve the system for u and v.  You still have no given value for L. </SPAN>\n" );
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