document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=105451>Question 105451</A>: <I><SPAN STYLE=\"word-break: break-all;\"> A chemist has a 25% and a 50% acid solution. How much of each solution should be used to form 200 mL of a 35% acid solution?\r<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 #76782 by </B><A HREF=/tutors/aboutme.mpl?userid=checkley75><B>checkley75(3666)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=checkley75><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=76782\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> .50X+.25(200-X)=.35*200<BR>\n" );
document.write( ".50X+50-.25X=70<BR>\n" );
document.write( ".25X=70-50<BR>\n" );
document.write( ".25X=20<BR>\n" );
document.write( "X=20/.25<BR>\n" );
document.write( "X=80 ML OF 50% SOLUTION.<BR>\n" );
document.write( "200-80=120 ML OF 30& SOLUTION.<BR>\n" );
document.write( "PROOF<BR>\n" );
document.write( ".50*80+.25*120=.35*200<BR>\n" );
document.write( "40+30=70<BR>\n" );
document.write( "70=70 </SPAN>\n" );
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