document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1102551>Question 1102551</A>: <I><SPAN STYLE=\"word-break: break-all;\"> three years ago the average age of a family of six members was 19 years. A baby having been born, the average age of the family is same today. what is the age of baby </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #717265 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=717265\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> average=total/n<BR>\n" );
document.write( "19=total/6; total 3 years ago was 114.<BR>\n" );
document.write( "Now n=7, and after 3 years, the total for the original 6 is 132.<BR>\n" );
document.write( "The average is still 19<BR>\n" );
document.write( "Therefore 132+x/7=19<BR>\n" );
document.write( "133/7=19<BR>\n" );
document.write( "Therefore the baby is 1 year old. </SPAN>\n" );
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