Question

An elevator went up 15 floors, down 9 floors, up 11 floors, and down 21

floors. Where is the elevator now?
-5 54 2 -4 1
What y’all think is the right answer ?
One of them

Answer 1

-4

Explanation:

15-9= 6

6+11= 17

17-21= -4

Answer 2

-4. Because 15-9=6 then 6+11=17. Then 17-21=-4.