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17 February, 00:28

The sum of 3 numbers is 18 if every number is a prime number what areally the 3 numbers

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Answers (2)
  1. 17 February, 03:59
    0
    A prime number is a natural number greater than 1 that has no positive divisors other than 1 itself. 3,11, and 5 are all prime numbers. if you add 3+5+11 you'll get the sum of 18. So 3,5, and 11 are the answers
  2. 17 February, 04:15
    0
    Well, there aren't that many prime numbers below 18, so we can list them:

    2

    3

    4

    7

    11

    13

    17

    I wonder if there is only one solution ... i didn't check for this. but at least one solution is the following one:

    13+2+3=18

    alternative, if we can repeat the numbers:

    4+7+7
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