document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=279075>Question 279075</A>: <I><SPAN STYLE=\"word-break: break-all;\"> how much soap is needed to make 10 liters of a 20% soap solution </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #202966 by </B><A HREF=/tutors/aboutme.mpl?userid=oberobic><B>oberobic(2304)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=oberobic><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=202966\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Volume = 10 liters<BR>\n" );
document.write( "Desired solution is 20% soap, so we assume that 80% is pure water.<BR>\n" );
document.write( "Assuming we are measuring volumes, then the amount of pure soap in 10 liters of 20% soap is .2*10 = 2 liters of pure soap.<BR>\n" );
document.write( "That means we add 8 liters of pure water to arrive at 10 liters. </SPAN>\n" );
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