Question

A diver was diving 100 m below sea level. He went down 20 m and came up 35 m again. How far below sea level did he dive?​

Answer 1

Answer:

Diver's position = 100 m

he went down by = 20 m

he went up by = 35 m

now position = 100+20 -35 m

= 120-35

= 85m