document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=574955>Question 574955</A>: <I><SPAN STYLE=\"word-break: break-all;\"> I have H2O2 50% strength, I want to create 25% strength, do I add 50% water???<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 #369340 by </B><A HREF=/tutors/aboutme.mpl?userid=Theo><B>Theo(13342)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=Theo><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=Theo><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=369340\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> 50% strength means you have equal parts of h2o2 and water.<BR>\n" );
document.write( "25% strength means you have 1 part of h2o2 for 3 parts of water.<BR>\n" );
document.write( "you will have to add double the amount of water that you currently have to reach the new percentages.<BR>\n" );
document.write( "assume you have 1 quart of h2o2 and 1 quart of water.<BR>\n" );
document.write( "the total solution is 2 quarts.<BR>\n" );
document.write( "1 quarts of h2o2 is 50% of 2 quarts of solution.<BR>\n" );
document.write( "now you add 2 more quarts of water.<BR>\n" );
document.write( "your new solution is 1 quarts of h2o2 and 3 quarts of water.<BR>\n" );
document.write( "this is a total of 4 quarts of solution.<BR>\n" );
document.write( "1 quart of h2o2 is 25% of 4 quarts of the new solution.<BR>\n" );
document.write( "you need to add double the amount of water that you currently have.<BR>\n" );
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