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The numbers are 12, 14 and 16.

Let the numbers by n - 2, n and n + 2, then

(n - 2) + n + (n + 2) = 3n = 42 : n = 14 so n - 2 = 12 and n + 2 = 16.

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Q: In maths what are the three consecutive even numbers that have a sum of forty two?
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