document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=439571>Question 439571</A>: <I><SPAN STYLE=\"word-break: break-all;\"> How many liters of a 10% alcohol solution must be mixed wih 40L of a 50% solution to get a 40% solution </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #303845 by </B><A HREF=/tutors/aboutme.mpl?userid=jorel1380><B>jorel1380(3719)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=jorel1380><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=jorel1380><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=303845\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> 40L of a 50% solution equals 20L of pure alcohol.<BR>\n" );
document.write( ".10x+.50(40)=.40(x+40)<BR>\n" );
document.write( ".10x+20=.4x+16<BR>\n" );
document.write( "4=.3x<BR>\n" );
document.write( "4/.3=x<BR>\n" );
document.write( "13.33=x<BR>\n" );
document.write( "You need 13 1/3 liters of a 10% solution to mix up a 40% solution.. </SPAN>\n" );
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