document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1206462>Question 1206462</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Grandpa and his grandson Gary both had their birthday yesterday. Today, grandpa's age in years is an even number and 15 times that of Gary. In 4 years time Grandpa's age in years will be the square of Gary's age in years. How many years older than Gary is grandpa today? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #843972 by </B><A HREF=/tutors/aboutme.mpl?userid=ikleyn><B>ikleyn(52803)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=ikleyn><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=ikleyn><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=843972\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> .\r<BR>\n" );
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document.write( "The notice \"Both seem to work.\" in the post by @josgarithmetic is INCORRECT.\r<BR>\n" );
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document.write( "Only the solution \"Gary is 4 years old; grandpa is 60 years old\" really works,<BR>\n" );
document.write( "since the other solution contradicts to the condition \r<BR>\n" );
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document.write( "    \"Today, grandpa's age in years is an even number\". \r<BR>\n" );
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document.write( "Based on this my correction, you may get the right final answer on your own.<BR>\n" );
document.write( "</pre>\r<BR>\n" );
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document.write( " </SPAN>\n" );
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