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06-05-2020
Mathematics

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An elevator started on the 10th floor of a large hospital. it traveled up 4 floors, then down 6 floors, then down 2 more floors, and finally went back up 7 floors. Which floor was the elevator on when it stopped?

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06-05-2020

Answer:

9th floor

Step-by-step explanation:

If it started at floor 10th

then went down 6

10-6=4

then went down 2 more

4 - 2 = 2

and went up 7

2 + 7 = 9th floor

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