document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=635070>Question 635070</A>: <I><SPAN STYLE=\"word-break: break-all;\"> two silver alloys contain 40%  and 30% silver. how many kilograms of each alloy should be mixed to obtain 20 kilograms of 36% SILVER ALLOY? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #400061 by </B><A HREF=/tutors/aboutme.mpl?userid=mananth><B>mananth(16946)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=mananth><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=mananth><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=400061\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> 	percent	----------------			quantity								<BR>\n" );
document.write( "Alloy I	40	----------------			x	Kg							<BR>\n" );
document.write( "Alloy II	30	------	20	-	x	Kg							<BR>\n" );
document.write( "Mixture	36	----------------	20										<BR>\n" );
document.write( "													<BR>\n" );
document.write( "40x+30	(20-x)=	36*20	<BR>\n" );
document.write( "4000x+	3000(20	-x)=	72000			<BR>\n" );
document.write( "4000x+	60000-3000x=	72000			<BR>\n" );
document.write( "4000x-	3000x=72000-60000			<BR>\n" );
document.write( "1000	x			=	12000								<BR>\n" );
document.write( "/	1000												<BR>\n" );
document.write( "	x			=	12		Kg			40.00%		Alloy I	<BR>\n" );
document.write( "					8		Kg			30.00%		Alloy II	<BR>\n" );
document.write( "													<BR>\n" );
document.write( "m.ananth@hotmail.ca													<BR>\n" );
document.write( " </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );