document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=407500>Question 407500</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Two gallons of milk contain 2% butterfat. How many quarts of milk should be drained and replaced by pure butterfat to prodice a solution of two gallons of milk containing 5% butterfat? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #287284 by </B><A HREF=/tutors/aboutme.mpl?userid=graphmatics><B>graphmatics(170)</B></A><img src=\"/images/stars/stars-09.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=graphmatics><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=graphmatics><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=287284\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Let x be the number of quarts of butterfat then\r<BR>\n" );
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document.write( ".05*(16x) = 2 - 8x*.02<BR>\n" );
document.write( ".2x = 2 - .16x<BR>\n" );
document.write( ".2x + 16x = 2<BR>\n" );
document.write( ".18x = 2<BR>\n" );
document.write( "x = 2/.16<BR>\n" );
document.write( "x = 12.5<BR>\n" );
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