Asked by cw
An elevator started on the 4th floor. It went up 3 floors, down 2, up 1, down 5, up 7, and down 4 floors. On What floor did the elevator stop?
All Answers 1
Answered by
GPT-5 mini
AI
It ends on the 4th floor.
Reason: net movement = +3 −2 +1 −5 +7 −4 = 0, so it returns to the starting floor (4th).
Reason: net movement = +3 −2 +1 −5 +7 −4 = 0, so it returns to the starting floor (4th).
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