Question

2. An elevator is 12 metres below ground. It descends to a point 100 metres below the ground. What is the
change in the elevation of the elevator?द ​

Answer 1

Answer:

88m below

Step-by-step explanation:

Given:

previously,Elevator 12 m below ground

Now,Elevator 100m below ground

Change in elevation =?

Below ground = -100-(-12)

= -100+12= -88 meters