document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=832676>Question 832676</A>: <I><SPAN STYLE=\"word-break: break-all;\"> multiple of four consecutive natural number is 1680. find this number?  </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #502146 by </B><A HREF=/tutors/aboutme.mpl?userid=JulietG><B>JulietG(1812)</B></A><img src=\"/images/stars/stars-12.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=JulietG><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=JulietG><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=502146\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> A+B+C+D = 1680<BR>\n" );
document.write( "B = A+1<BR>\n" );
document.write( "C = A+2<BR>\n" );
document.write( "D = A+3<BR>\n" );
document.write( "Substitute the values into the original equation.<BR>\n" );
document.write( "A + (A+1) + (A+2) + (A+3) = 1680<BR>\n" );
document.write( "Add<BR>\n" );
document.write( "4A + 6 = 1680<BR>\n" );
document.write( "Subtract 6 from each side<BR>\n" );
document.write( "4A = 1674<BR>\n" );
document.write( "Divide each side by 4<BR>\n" );
document.write( "A = 418.5<BR>\n" );
document.write( "B = 419.5<BR>\n" );
document.write( "C = 420.5<BR>\n" );
document.write( "D = 421.5<BR>\n" );
document.write( "Check by adding these together.  Hmmm... these add together, but a .5 is not a natural number.  Can you please check the initial question to make certain it is phrased correctly and has the right figure?  The math is correct. </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );