document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1086018>Question 1086018</A>: <I><SPAN STYLE=\"word-break: break-all;\"> &#8203;One's intelligence&#8203; quotient, or&#8203; IQ, varies directly as a&#8203; person's mental age and inversely as that&#8203; person's chronological age.  A person with a mental age of 20 and a chronological age of 20 has an IQ of 120.&#8195;&#8195;What is the chronological age of a person with a mental age of 35 and an IQ of 140 question mark </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #700170 by </B><A HREF=/tutors/aboutme.mpl?userid=Boreal><B>Boreal(15235)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=Boreal><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=Boreal><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=700170\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> IQ=k*MA/CA<BR>\n" );
document.write( "120=k*20/20, so k=120<BR>\n" );
document.write( "use k below<BR>\n" );
document.write( "140=120*35/CA<BR>\n" );
document.write( "CA=120*35/140=30 years<BR>\n" );
document.write( " </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );