document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=855462>Question 855462</A>: <I><SPAN STYLE=\"word-break: break-all;\"> How many odd numbers less than 50 are exactly divisible by 3? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #515362 by </B><A HREF=/tutors/aboutme.mpl?userid=chndnbl><B>chndnbl(31)</B></A><img src=\"/images/stars/stars-07.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=chndnbl><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=chndnbl><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=515362\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Firstly we have to find sequence,<BR>\n" );
document.write( "3,9,15,21,............,45, this sequence is in AP.<BR>\n" );
document.write( "a=3, d=6, Tn=45, n=?<BR>\n" );
document.write( "Tn = a +  (n-1)d<BR>\n" );
document.write( "45 =3 +  (n-1)6<BR>\n" );
document.write( "45 =3 + 6n-6<BR>\n" );
document.write( "45 =6n - 3<BR>\n" );
document.write( "45 + 3 =6n<BR>\n" );
document.write( "48 = 6n<BR>\n" );
document.write( "n =48/6<BR>\n" );
document.write( "n = 8. <BR>\n" );
document.write( "8 odd numbers less than 50 divisible by 3 </SPAN>\n" );
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