You cut off half of a strip of paper.Then you cut off half of the piece that is left.Then you cut off half of the remaining piece.What fraction of the original strip is left?
It goes like this 1/2, 1/4, 1/8. But if your asking about what fraction didn’t get affected than that just zero because the original peace was cut in half.
If that’s not what you mean can you please elaborate to me!