document.write( "Question 1088361: Given the digits 4,5,6,7,8,how many 3 digit number can be formed if repetition is 1 Allowed?
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Algebra.Com's Answer #702618 by ikleyn(52781) $\"\"$ $\"About$

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document.write( "1)   = 5*5*5 = 125 3-digit numbers, if repetition is allowed,\r\n" );
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document.write( "    and\r\n" );
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document.write( "2)  5*4*3 = 60 3-digit numbers, if repetition is not allowed.\r\n" );
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