Question

1) An elevator is on the 15th floor, it goes down 18 floors

and then up 5 floors. What floor is it on now?

Answer 1

Answer:2nd floor

Explanation:

since the elevator is on the 15th floor and you go down 18 that’s equals negative 3 then you go back up 5 floors and you add 5 to negative 3 which leaves you with the 2nd floor

Answer 2

The elevator is now on the 2nd floor.

Explanation:

15 - 18 = -3

-3 + 5 = 2