document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=458359>Question 458359</A>: <I><SPAN STYLE=\"word-break: break-all;\"> A chemist has 200 milliliters of a solution that is 20% acid. She needs a solution that is 5% acid. How many milliliters of water should she add? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #314455 by </B><A HREF=/tutors/aboutme.mpl?userid=robertb><B>robertb(5830)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=robertb><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=robertb><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=314455\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> 200*0.20 + x*0.00 = (200 + x)*0.05\r<BR>\n" );
document.write( "\n" );
document.write( "==> 40 = 10 + 0.05x\r<BR>\n" );
document.write( "\n" );
document.write( "==> 30 = 0.05x\r<BR>\n" );
document.write( "\n" );
document.write( "==> x = 30/0.05 = 600 milliliters of water should be added. </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );