Step-by-step explanation:

Therefore, three consecutive integers that add up to 438 are 145, 146, and 147.

Answer:

When three consecutive integers have a sum of 438.

Which means that the first number is 145, the second number is 145 + 1 and the third number is 145 + 2. Therefore, three consecutive integers that add up to 438 are 145, 146, and 147.

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