Question

If we donate the height of a place above sea level by a positive integer and depth below the sea level by a negative integer,write the following using integers with the appropriate signs:

a) 200m above sea level
b) 100m below sea level
c)10m above sea level
d) sea level​

Answer 1

Answer:

Given that,

Height of a place above sea level is denoted by a positive integer and

Depth below the sea level is denoted by a negative integer

Therefore,

(a) 200 m above sea level =+200

(b) 100 m below sea level =−100

(c) 10 m above sea level =+10

(d) Sea level =0.