document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=903316>Question 903316</A>: <I><SPAN STYLE=\"word-break: break-all;\"> A library has 3 books from each of 5 different authors.<BR>\n" );
document.write( "How many ways can the library arrange the books on the shelf if books by the same author must be placed together?\r<BR>\n" );
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document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #548037 by </B><A HREF=/tutors/aboutme.mpl?userid=ewatrrr><B>ewatrrr(24785)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=ewatrrr><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=ewatrrr><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=548037\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> 15 books<BR>\n" );
document.write( "authors together:  3 units<BR>\n" );
document.write( "How many ways can the library arrange the books on the shelf if books by the same author must be placed together<BR>\n" );
document.write( "3!<BR>\n" );
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