Two fathers and two sons are in a room. If there are three people in total, how is this possible?
Category: Math · Difficulty: hard
Hint: Think of family relations.
Answer
They are a grandfather, father, and son
Explanation
In this situation, the grandfather is a father, making the total three people: grandfather, father, and son.
This is a hard math riddle — a tricky one that takes a little thought. The answer is They are a grandfather, father, and son.
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