Question

A boy is living in a high-rise building. If he goes down 3 floors, the number of floors above him will become double the floors below him. If he goes up 2 floors, the number of floors below him becomes double the floors above him.

What is the number of floors and which floor he lives in?

Answer 1

Step-by-step explanation:

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Answer 2

Step-by-step explanation:

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