document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=663776>Question 663776</A>: <I><SPAN STYLE=\"word-break: break-all;\"> if i have a acid solution at 5 % concentration and another one at 10% concentration how much of each solution do I need to obtain 50ml at 9% concentration </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #412958 by </B><A HREF=/tutors/aboutme.mpl?userid=Alan3354><B>Alan3354(69443)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=Alan3354><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=Alan3354><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=412958\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> if i have a acid solution at 5 % concentration and another one at 10% concentration how much of each solution do I need to obtain 50ml at 9% concentration<BR>\n" );
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document.write( "f = amount of 5%<BR>\n" );
document.write( "t = amount of 10%<BR>\n" );
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document.write( "f + t = 50    (total solution)<BR>\n" );
document.write( "5f + 10t = 50*9  (% acid) </SPAN>\n" );
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