document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=902941>Question 902941</A>: <I><SPAN STYLE=\"word-break: break-all;\"> how many quarts of 5% butterfat milk and 1% butterfat milk should be mixed to yield 60 quarts of 4% butterfat milk </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #547607 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=547607\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> a+b=60,<BR>\n" );
document.write( "0.01*a+0.05*b=0.04*60<BR>\n" );
document.write( "a=60-b<BR>\n" );
document.write( "0.01*(60-b)+0.05*b=2.4<BR>\n" );
document.write( "0.6-0.01b+0.05*b=2.4<BR>\n" );
document.write( "0.04*b=1.8<BR>\n" );
document.write( "b=45<BR>\n" );
document.write( "a=60-b<BR>\n" );
document.write( "a=15 qt at 1% b=45 qt at 5%<BR>\n" );
document.write( "check<BR>\n" );
document.write( "0.01*15+0.05*45=0.04*60<BR>\n" );
document.write( "0.15+2.25=2.4<BR>\n" );
document.write( "2.4=2.4<BR>\n" );
document.write( "ok<BR>\n" );
document.write( " </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );