How many 3-digit numbers can you make such that they do not have any zero digit in any place?

Question

How many 3-digit numbers can you make such that they do not have any zero digit in any place?

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Edana Edana 4 years 2021-08-05T20:34:21+00:00 2 Answers 13 views 0

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  1. Neala
    0
    2021-08-05T20:35:26+00:00
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    Answer:

    There are 648 numbers that are 3 digits numbers such that none of the digits are repeated. For the first digit, you have 9 choices (digits 1 -9) you don’t want zero as the first digit.

  2. ngochoa
    0
    2021-08-05T20:35:48+00:00
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    EDIT: There are 727 numbers that are 3 digits numbers such that none of the digits are repeated. For the first digit, you have 9 choices (digits 1 -9) you don’t want zero as the first digit.———————————— 727 numbers

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