document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=199624>Question 199624</A>: <I><SPAN STYLE=\"word-break: break-all;\"> 10k gold ----------------42%<BR>\n" );
document.write( "14k gold ----------------58%<BR>\n" );
document.write( "18k gold ----------------75%<BR>\n" );
document.write( "22k gold ----------------92%<BR>\n" );
document.write( "24k gold ----------------100%\r<BR>\n" );
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document.write( "How many grams of 22k gold must be mixed with 5 grams of 14k gold to produce 18k gold?<BR>\n" );
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document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #150022 by </B><A HREF=/tutors/aboutme.mpl?userid=ankor@dixie-net.com><B>ankor@dixie-net.com(22740)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=ankor@dixie-net.com><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=ankor@dixie-net.com><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=150022\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> 10k gold ----------------42%<BR>\n" );
document.write( "14k gold ----------------58%<BR>\n" );
document.write( "18k gold ----------------75%<BR>\n" );
document.write( "22k gold ----------------92%<BR>\n" );
document.write( "24k gold ----------------100%<BR>\n" );
document.write( "How many grams of 22k gold must be mixed with 5 grams of 14k gold to produce 18k gold?<BR>\n" );
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document.write( " translate k to decimal equiv of per cent.<BR>\n" );
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document.write( "Let x = amt of 92% (22k) required<BR>\n" );
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document.write( ".92x + .58(5) = .75(x+5)<BR>\n" );
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document.write( ".92x + 2.9 = .75x + 3.75<BR>\n" );
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document.write( ".92x - .75x = 3.75 - 2.9<BR>\n" );
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document.write( ".17x = .85<BR>\n" );
document.write( "x = <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=.85%2F.17 ALIGN=MIDDLE  ALT=\".85%2F.17\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "x = 5 grams of 22k required<BR>\n" );
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