document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=626798>Question 626798</A>: <I><SPAN STYLE=\"word-break: break-all;\"> How many milliliters of a 45% alcohol solution must be added to 10 milliliters of a 5% alcohol solution to produce a 20% alcohol solution?  </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #394448 by </B><A HREF=/tutors/aboutme.mpl?userid=ankor@dixie-net.com><B>ankor@dixie-net.com(22740)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=ankor@dixie-net.com><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=ankor@dixie-net.com><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=394448\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> How many milliliters of a 45% alcohol solution must be added to<BR>\n" );
document.write( " 10 milliliters of a 5% alcohol solution to produce a 20% alcohol solution?<BR>\n" );
document.write( ":<BR>\n" );
document.write( "let x = amt of 45% solution required<BR>\n" );
document.write( ":<BR>\n" );
document.write( "A simple mixture equation<BR>\n" );
document.write( ".45x + .05(10) = .20(x+10)<BR>\n" );
document.write( ".45x + .5 = .2x + 2<BR>\n" );
document.write( ".45x - .2x = 2 - .5<BR>\n" );
document.write( ".25x = 1.5<BR>\n" );
document.write( "x = 1.5/.25<BR>\n" );
document.write( "x = 6 ml required<BR>\n" );
document.write( ":<BR>\n" );
document.write( ":<BR>\n" );
document.write( "Check this<BR>\n" );
document.write( ".45(6) + .05(10) = .2(6+10)<BR>\n" );
document.write( "2.7 + .5 = 3.2  </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );