document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=554785>Question 554785</A>: <I><SPAN STYLE=\"word-break: break-all;\"> you+you+you=uuu.       What does you represent? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #361580 by </B><A HREF=/tutors/aboutme.mpl?userid=richard1234><B>richard1234(7193)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=richard1234><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=richard1234><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=361580\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Assuming y,o,u are digits, we know that 3u &#8801; u (mod 10) so 2u &#8801; 0 (mod 10) --> u = 0 or 5. However u cannot equal 0 so u = 5. We obtain this because if we add the numbers in a similar way to column addition, the units digit of you+you+you is the same as the units digit of uuu --> 3u and u have the same units digit.\r<BR>\n" );
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document.write( "Since u = 5, uuu = 555; 555/3 = 185. Therefore you = 185. </SPAN>\n" );
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