What is the sum of 100watts plus 100watts?

Answer 1

While this question may seem, at first, like a simple-minded, logically challenged,

vandalistic inquiry, it in fact points up a fundamental principle of mathematics,

one that can be used by everyone, and applied in a number of life situations

that is virtually unlimited:

(100 of anything) plus (another 100 of the same thing) is equal to (200 of them).