document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=808560>Question 808560</A>: <I><SPAN STYLE=\"word-break: break-all;\"> How many quarts of pure acid must be added to 5 quarts of a 30% acid solution to produce a 50% 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 #487075 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=487075\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%285%2A30%2Bv%2A100%29%2F%28v%2B5%29=50 ALIGN=MIDDLE  ALT=\"%285%2A30%2Bv%2A100%29%2F%28v%2B5%29=50\"   DISABLED_style= \"max-width:90%; height:auto;\" > and solve for v; but this may be unreliable since the densities are necessary to know in practice. </SPAN>\n" );
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