document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=911642>Question 911642</A>: <I><SPAN STYLE=\"word-break: break-all;\"> A radiator contains 5 quarts of fluid, 10% of which is antifreeze. How much fluid should be drained and replaced with pure antifreeze so that the new mixture is 50% antifreeze?  </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #553238 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=553238\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> 0.1*5-0.1x+1x=0.5(5)<BR>\n" );
document.write( "0.5+0.9x=2.5<BR>\n" );
document.write( "0.9x=2.5-0.5<BR>\n" );
document.write( "0.9x=2<BR>\n" );
document.write( "x=2.22222222<BR>\n" );
document.write( "check<BR>\n" );
document.write( "0.1*2.77777778+1*2.22222222=0.5(5)<BR>\n" );
document.write( "0.27777778+2.22222222=2.5<BR>\n" );
document.write( "2.5=2.5<BR>\n" );
document.write( "ok<BR>\n" );
document.write( "coderep<BR>\n" );
document.write( " </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );