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anonymous

  • one year ago

How many three digit numbers have only even digits?

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  1. Vocaloid
    • one year ago
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    three digit numbers include all whole numbers between 100 and 999 inclusive the even digits are 0,2,4,6,8 the first digit must be 2,4,6, or 8, giving us 4 possibilities the second and third digit can be 0,2,4,6,8, giving us 5 possibilities so, to find the total number of possibilities, we multiply (number of possibilities for the first digit)*(number of possibilities for the second digit)*(number of possibilities for the third digit)

  2. anonymous
    • one year ago
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    0 doesn't count

  3. Vocaloid
    • one year ago
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    http://mathworld.wolfram.com/EvenNumber.html

  4. mathmate
    • one year ago
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    @Gabrielle_Life @vocaloid is referring to the digit 0 which ends a number, such as 110, or 230, not the number 0.

  5. sammixboo
    • one year ago
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    Zero is an even number, so it does count unless you were told otherwise. Can get confusing sometimes

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