document.write( "Question 928825: how many 3 digits number can be formed from the digit 2,3,5,6,7,and 9 which are divisible by 5 and non of the digits is repeated ? \n" ); document.write( "

Algebra.Com's Answer #564151 by Edwin McCravy(20055) $\"\"$ $\"About$

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document.write( "We choose the last digit 1 way, (as 5).\r\n" );
document.write( "We choose the first digit any of 5 ways {2,3,6,7,9}\r\n" );
document.write( "We choose the middle digit any of 4 ways.\r\n" );
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document.write( "Answer: 1*5*4 = 20 ways:\r\n" );
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document.write( "235, 265, 275, 295,\r\n" );
document.write( "325, 365, 375, 395,\r\n" );
document.write( "625, 635, 675, 695,\r\n" );
document.write( "725, 735, 765, 795,\r\n" );
document.write( "925, 935, 065, 975.\r\n" );
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document.write( "Edwin

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