Question

What would have been the elevation in the valley if he had started at an elevation 300 meters below sea level?

Answer 1

-300 meters because sea level is 0 and if you have 300 meters below zero that’s -300

Answer 2

Answer: -300 meters

Step-by-step explanation: If he started from 0 (sea level) and went 300 meters under, meaning 0-300=-300 meters.