document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=443816>Question 443816</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Suppose we want to form three-digit numbers using the set of digits {0,1,2,3,4,5}. How many of these numbers are multiples of 5? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #306076 by </B><A HREF=/tutors/aboutme.mpl?userid=edjones><B>edjones(8007)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=edjones><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=edjones><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=306076\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> nPr=Permutation of n things taken r at a time.=n!/(n-r)!<BR>\n" );
document.write( "6!/3! = 6*5*4 = 120 arrangements<BR>\n" );
document.write( "2/6 = 1/3 of these end in 5 or 0.<BR>\n" );
document.write( "120 * 1/3 = 40 of these numbers are multiples of 5.<BR>\n" );
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document.write( "Ed </SPAN>\n" );
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