document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=900369>Question 900369</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Milton needs 45 liters of 20% alcohol solution. He only has 15% alcohol solution and 30% alcohol solution. How many liters of each should he combine to make the mixture he needs? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #545909 by </B><A HREF=/tutors/aboutme.mpl?userid=richwmiller><B>richwmiller(17219)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=richwmiller><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=richwmiller><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=545909\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> a+b=45,<BR>\n" );
document.write( "0.15*a+0.3*b=0.2*45<BR>\n" );
document.write( "a=45-b<BR>\n" );
document.write( "0.15*(45-b)+0.3*b=9<BR>\n" );
document.write( "6.75-0.15b+0.3*b=9<BR>\n" );
document.write( "0.15*b=2.25<BR>\n" );
document.write( "b=15<BR>\n" );
document.write( "a=45-b<BR>\n" );
document.write( "a=30 b=15<BR>\n" );
document.write( "check<BR>\n" );
document.write( "0.15*30+0.3*15=0.2*45<BR>\n" );
document.write( "4.5+4.5=9<BR>\n" );
document.write( "9=9<BR>\n" );
document.write( "ok<BR>\n" );
document.write( " </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );