document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1072670>Question 1072670</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Rice a costs PHP36/kilo and rice B costs PHP32/kilo.How many kilos of each kind must be mixed to produce a 30 kilos mixture which costs PHP33.60/kilo? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #687564 by </B><A HREF=/tutors/aboutme.mpl?userid=jorel1380><B>jorel1380(3719)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=jorel1380><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=jorel1380><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=687564\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Let n be the amount of rice A, in kilos. Then rice B would be 30-n. So:<BR>\n" );
document.write( "36n+32(30-n)=33.6(30)<BR>\n" );
document.write( "4n+960=1008<BR>\n" );
document.write( "4n=48<BR>\n" );
document.write( "n=12<BR>\n" );
document.write( "You need 12 kilos of rice A; and 18 kilos of rice B for your desired mixture. &#9786;&#9786;&#9786;&#9786; </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );