document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1050875>Question 1050875</A>: <I><SPAN STYLE=\"word-break: break-all;\"> An auto mechanic has two bottles of battery acid. One contains a 10%<BR>\n" );
document.write( "solution and the other a 4% solution. How many cubic centimeters (cc) of each<BR>\n" );
document.write( "solution must be used to make 120 cubic centimeters of a solution that is 6%<BR>\n" );
document.write( "acid?  </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #666500 by </B><A HREF=/tutors/aboutme.mpl?userid=Alan3354><B>Alan3354(69443)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=Alan3354><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=Alan3354><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=666500\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> An auto mechanic has two bottles of battery acid. One contains a 10%<BR>\n" );
document.write( "solution and the other a 4% solution. How many cubic centimeters (cc) of each<BR>\n" );
document.write( "solution must be used to make 120 cubic centimeters of a solution that is 6%<BR>\n" );
document.write( "acid? <BR>\n" );
document.write( "===================<BR>\n" );
document.write( "This is a problem many auto mechanics have to solve.<BR>\n" );
document.write( "---<BR>\n" );
document.write( "t = amount of 10%<BR>\n" );
document.write( "f = amount of 4%<BR>\n" );
document.write( "---<BR>\n" );
document.write( "t + f = 120  -- total solution<BR>\n" );
document.write( "10t + 4f = 6*(t + f)  -- total acid </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );