you start with one cat and that cat gives birth to 100 cats and half of them get eaten by wolves. How many cats do you have?
well if you start with one cat and it gives birth to 100 cats thats not scientificaly possibble but that means you have 101 cats and then you take 101 and cut it in half because half of them were brutaly murdered. answer 50.5 cats because the wold ate half of one of the cats. Good question.