document.write( "Question 242997: How many zip codes (5 digits) would there be if the first two digits had to be odd, and there would be no repeat digits? \n" ); document.write( "
Algebra.Com's Answer #178016 by Alan3354(69443)\"\" \"About 
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The 1st digit is 1 of 5
\n" ); document.write( "The 2nd is 1 of 4
\n" ); document.write( "The 3rd is 1 of 8
\n" ); document.write( "4th is 1/7
\n" ); document.write( "5th is 1/6
\n" ); document.write( "--> 5*4*8*7*6 = 6720 codes
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