How can this be?(智力题）

来源：百度知道 编辑：UC知道 时间：2024/05/11 04:47:45
Two fathers and two sons are walking in a street.They buy four cakes.Each of them eats a cake and yet there is a cake left.How can this be?

A grandpa,a father and a son
爷爷爸爸儿子
也是两个爸爸两个儿子

Grandfather Father son
There're just three people.

they are a son , a father and a grandfather.

Because there are three people----they are grandfather,father and son.

是脑筋急转弯啊，呵呵 明白了吧？

祖孙三代