Math

If no digit may be used more than once, how many 5 digit numbers can be formed using only the digits 3,8,1,2,5 and 7? my answer is 360

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asked by Awesome
  1. You have six digits, using five at once, no repeats..

    Number= 6*5*4*3*2

    posted by bobpursley
  2. Thank you bobpursley

    posted by Awesome
  3. So what’s the answer

    posted by Anonymous
  4. 720!

    Use a calculator

    posted by SmartKit

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