Question

(3128 : m + 354) * n

Answer 1

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Answer 2

It seems like you're presenting a mathematical expression:

(3128 : m + 354) * n

However, there seems to be a confusion with the notation. The symbol "3128 : m + 354" isn't clear. It's not clear what operation you intend to perform between 3128 and m, and then adding 354.

If you could provide more context or clarify the expression, I'd be happy to help you understand and solve it.