document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1208416>Question 1208416</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Serial numbers for a product are to be made using 4 letters followed by<BR>\n" );
document.write( "4 numbers. If the letters are to be taken from the first 6 letters of the alphabet with no repeats and the numbers are taken from the digits 0−5 with no repeats, how many serial numbers can be generated So that the numbers are together ? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #846818 by </B><A HREF=/tutors/aboutme.mpl?userid=ikleyn><B>ikleyn(52788)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=ikleyn><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=ikleyn><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=846818\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> .\r<BR>\n" );
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document.write( "(6*5*4*3) * (6*5*4*3) = 360 * 360 = 129600.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<U>ANSWER</U>\r<BR>\n" );
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document.write( "First multiplier  &nbsp;(6*5*4*3)  &nbsp;is for &nbsp;4-letters block made of &nbsp;6 &nbsp;different non-repeating letters.\r<BR>\n" );
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document.write( "Second multiplier  &nbsp;(6*5*4*3)  &nbsp;is for &nbsp;4-digits block made of &nbsp;6 different non-repeating digits.\r<BR>\n" );
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