document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=769673>Question 769673</A>: <I><SPAN STYLE=\"word-break: break-all;\"> which number comes next in the number pattern 15;25;40;60;...? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #468984 by </B><A HREF=/tutors/aboutme.mpl?userid=knighty2002uk><B>knighty2002uk(39)</B></A><img src=\"/images/stars/stars-07.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=knighty2002uk><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=knighty2002uk><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=468984\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Based on the principle they are being added by an increasing value of 5, the next number would be 60+25 so 85\r<BR>\n" );
document.write( "\n" );
document.write( "15   -    25     -     40     -     60<BR>\n" );
document.write( "   -  10       -   15       -    20 </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );