Harry has the habit of picking up cigarette ends left by other people. He knows that he can make one new cigarette out of seven ends. One Saturday night he collected 49 cigarettes ends. The next day he made them into cigarettes and smoked them all.
How many whole cigarettes did he smoke that day?
Clue for the Puzzle:
Do not forget that the cigarettes he has made will also produce cigarettes ends.
Answer for the Puzzle:
He made eight cigarettes.