document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=825965>Question 825965</A>: <I><SPAN STYLE=\"word-break: break-all;\"> A dairy man wishes to prepare cream containing 5% butterfat. How much cream of 25% butterfat must be added to 50 kilos of cream approximately containing 4% butterfat? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #497733 by </B><A HREF=/tutors/aboutme.mpl?userid=josgarithmetic><B>josgarithmetic(39620)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=josgarithmetic><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/images/nopicture.jpg><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=497733\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> One quantity known, the other quantity unknown, call it z.\r<BR>\n" );
document.write( "<BR>\n" );
document.write( "\n" );
document.write( "(fat)/(blend)=5%\r<BR>\n" );
document.write( "<BR>\n" );
document.write( "\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%2825z%2B4%2A50%29%2F%28z%2B50%29=5 ALIGN=MIDDLE  ALT=\"%2825z%2B4%2A50%29%2F%28z%2B50%29=5\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "Solve for z. </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );