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Care ad i the room. 1f 2 guesas shure a chair, one chair remains vacantand if each guest sits on a chair one guest remains standing. What is the nuinber ofExample 12: There are birds on two trees. If a bird flew fr

Answer»

The answer to this question is that there are '3' chairs and '4' guests in a room.

Explanation:If two guests share one chair then only 2 chairs are needed for 4 guests and in this way one chair is vacant.

But when each guest sits on separate chairs, only 3 guests get chairs while the 4th guest remains standing.



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