document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=776764>Question 776764</A>: <I><SPAN STYLE=\"word-break: break-all;\"> the average of 5 numbers is 10. the first four numbers are 8, 9, 10, 11. find the fifth number </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #473701 by </B><A HREF=/tutors/aboutme.mpl?userid=FrankM><B>FrankM(1040)</B></A><img src=\"/images/stars/stars-12.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=FrankM><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=FrankM><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=473701\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> For 5 number to average 10, they must add to 50, as 50/5 = 10, right? \r<BR>\n" );
document.write( "\n" );
document.write( "Your 4 numbers sum to 38, so the missing number is 50 - 38 = 12 </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );