document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1113667>Question 1113667</A>: <I><SPAN STYLE=\"word-break: break-all;\"> A person's IQ is given by the formula IQ=MA100/CA <BR>\n" );
document.write( "Where MA is mental age and CA is chronological age.if 80&#12298;IQ&#12298;140<BR>\n" );
document.write( "For a group of 12-year-old children, find the range of their mental ages. </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #802665 by </B><A HREF=/tutors/aboutme.mpl?userid=CubeyThePenguin><B>CubeyThePenguin(3113)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=CubeyThePenguin><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=CubeyThePenguin><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=802665\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> This is a repeat question.\r<BR>\n" );
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document.write( "CA = chronological age = 12\r<BR>\n" );
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document.write( "80 = 100(MA/12)   -->   MA = 9.6 (lower bound)<BR>\n" );
document.write( "140 = 100(MA/12)   --> MA = 16.8 (upper bound)\r<BR>\n" );
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document.write( "9.6 < MA < 16.8 </SPAN>\n" );
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