document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=853750>Question 853750</A>: <I><SPAN STYLE=\"word-break: break-all;\"> 45litters alcohol with 15% water to make 10% water how much alochol to be added </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #514220 by </B><A HREF=/tutors/aboutme.mpl?userid=josgarithmetic><B>josgarithmetic(39618)</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=514220\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> You may mean this:<BR>\n" );
document.write( "45 liters of 15% water in alcohol is available, and 10% water in alcohol is wanted.  How much alcohol should be added?\r<BR>\n" );
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document.write( "The focus is on concentration of water.  Ignoring the type of units for the concentration percents, this simple analysis helps form our equation:\r<BR>\n" );
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document.write( "Let v = amount of alcohol to add.<BR>\n" );
document.write( "Amount of water present will be the same before and after.<BR>\n" );
document.write( "Amount of water = <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=45%2A0.15 ALIGN=MIDDLE  ALT=\"45%2A0.15\"   DISABLED_style= \"max-width:90%; height:auto;\" >, as liters.<BR>\n" );
document.write( "Amount of resulting solution = <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=45%2Bv ALIGN=MIDDLE  ALT=\"45%2Bv\"   DISABLED_style= \"max-width:90%; height:auto;\" >.\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=highlight%28%2845%2A0.15%29%2F%28v%2B45%29=0.10%29 ALIGN=MIDDLE  ALT=\"highlight%28%2845%2A0.15%29%2F%28v%2B45%29=0.10%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >,  Decimal fractions being used instead of \"percents\".\r<BR>\n" );
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document.write( "The equation is there, unsolved.  You can check its form for understanding, and then solve for v yourself. </SPAN>\n" );
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