document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=305285>Question 305285</A>: <I><SPAN STYLE=\"word-break: break-all;\"> How many ounces of water should be evaporated from 90 ounces of a 10% salt solution in order to make a 15% salt solution </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #218573 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=218573\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\">     How many ounces of water should be evaporated from 90 ounces of a 10% salt solution in order to make a 15% salt solution<BR>\n" );
document.write( ".<BR>\n" );
document.write( "Let x = ounces of water evaporated<BR>\n" );
document.write( "then<BR>\n" );
document.write( ".10(90) = .15(90-x)<BR>\n" );
document.write( "9 = 13.5 - .15x<BR>\n" );
document.write( "9 + .15x = 13.5<BR>\n" );
document.write( ".15x = 4.5<BR>\n" );
document.write( "x = 4.5/.15<BR>\n" );
document.write( "x = 30 ounces<BR>\n" );
document.write( " </SPAN>\n" );
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