document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=458446>Question 458446</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Jon has 50 ml of a 10% acid solution.  How many ml of 45% acid solution  should he add to create 35% acid solution? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #314517 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=314517\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Jon has 50 ml of a 10% acid solution.  How many ml of 45% acid solution  should he add to create 35% acid solution?<BR>\n" );
document.write( ".<BR>\n" );
document.write( "Let x = amount (ml) of 45% solution<BR>\n" );
document.write( "then<BR>\n" );
document.write( ".45x + .10(50) = .35(50+x)<BR>\n" );
document.write( ".45x + 5 = 15.5 + .35x<BR>\n" );
document.write( ".10x + 5 = 15.5<BR>\n" );
document.write( ".10x = 10.5<BR>\n" );
document.write( "x = 10.5/.10<BR>\n" );
document.write( "x = 105 ml of 45% acid solution </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );