SOLUTION: What is the sum of the digits of the four-digit numbers formed using the digits
2,4,6,8(repetitions not allowed).
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2,4,6,8(repetitions not allowed).
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Question 4722: What is the sum of the digits of the four-digit numbers formed using the digits
2,4,6,8(repetitions not allowed). Answer by khwang(438) (Show Source):
You can put this solution on YOUR website! Sum of 2,4,6,8 is 20.
There are 4!=24 such four-digit numbers.
So, the sum of them is 480.
Somehow, this question is not quite clear and doesn't make much sense.
Kennny
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