[Solved] A hobo can make a new cigarette from 4 cigarette buts. If the hobo finds 16 cigarette butts, how many cigarettes can he make?

This riddle has been around for some time on internet platforms such as Instagram, Facebook, and WhatsApp, and many people still argue over what the answer might be, as there are many possibilities. The correct answer is 5, four from the original 16 butts and one more from the butts of those cigarettes when he smokes them