document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=227239>Question 227239</A>: <I><SPAN STYLE=\"word-break: break-all;\"> A chemist has some 12% hydogen peroxide solution and some 9% hydogen peroxide solution. how many milliters of each should be mixed to make a 450-milliter solution that is 10% hydogen peroxide? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #168937 by </B><A HREF=/tutors/aboutme.mpl?userid=checkley77><B>checkley77(12844)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=checkley77><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=168937\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> .12X+.09(450-X)=.10*450<BR>\n" );
document.write( ".12X+40.5-.09X=45<BR>\n" );
document.write( ".03X=45-40.5<BR>\n" );
document.write( ".03X=4.5<BR>\n" );
document.write( "X=4.5/.03<BR>\n" );
document.write( "X=150 ML. OF 12% HYDROGEN PEROXIDE. <BR>\n" );
document.write( "450-150=300 ML OF 9% HYROGEN PEROXIDE.<BR>\n" );
document.write( "PROOF:<BR>\n" );
document.write( ".12*150+.09*300=.10*450<BR>\n" );
document.write( "18+27=45<BR>\n" );
document.write( "45=45<BR>\n" );
document.write( " </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );