document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=459680>Question 459680</A>: <I><SPAN STYLE=\"word-break: break-all;\"> FIND 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 #315240 by </B><A HREF=/tutors/aboutme.mpl?userid=nerdybill><B>nerdybill(7384)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=nerdybill><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=nerdybill><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=315240\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\">     FIND HOW MANY QUARTS OF 5% BUTTERFAT MILK AND 1 % BUTTERFAT MILK SHOULD BE MIXED TO YIELD 60 QUARTS OF 4 % BUTTERFAT MILK<BR>\n" );
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document.write( "Let x = amount (quarts) of 5% butterfat milk<BR>\n" );
document.write( "then<BR>\n" );
document.write( "60-x = amount of 1%<BR>\n" );
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document.write( ".05x + .01(60-x) = .04(60)<BR>\n" );
document.write( ".05x + .6-.01x = 2.4<BR>\n" );
document.write( ".04x + .6 = 2.4<BR>\n" );
document.write( ".04x = 1.8<BR>\n" );
document.write( "x = 45 quarts (5% butterfat milk)<BR>\n" );
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document.write( "1% butterfat milk:<BR>\n" );
document.write( "60-x = 60-45 = 15 quarts<BR>\n" );
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