document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=895465>Question 895465</A>: <I><SPAN STYLE=\"word-break: break-all;\"> How many liters of a 20% soul utopian of a chemical should be mixed with 15l of a 50% solutionto get a 30% solution ?<BR>\n" );
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document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #542831 by </B><A HREF=/tutors/aboutme.mpl?userid=stanbon><B>stanbon(75887)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=stanbon><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=542831\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> How many liters of a 20% solution of a chemical should be mixed with 15l of a 50% solution to get a 30% solution ?\r<BR>\n" );
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document.write( "Equation:<BR>\n" );
document.write( "active + active = active<BR>\n" );
document.write( "0.20x + 0.50*151 = 0.30(x+151)<BR>\n" );
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document.write( "20x + 50*151 = 30x + 30*151<BR>\n" );
document.write( "-10x = -20*151<BR>\n" );
document.write( "x = 151/2 = 75.5 liters (amt of 20% solution needed)<BR>\n" );
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document.write( "Cheers,<BR>\n" );
document.write( "Stan H.<BR>\n" );
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