Question

.Height of a place A is 1800 m above sea level. Another place B is 700 m below sea level. What is the
difference between the levels of these two places?

Answer 1

Answer:

do 1800-700

Step-by-step explanation:

1800-700=900

Answer 2

Answer:

let the place A be positive and place B be negative as above sea level is positive and below sea level is negative

difference between the two places=1800-(-700)

=1800+700

=2500m

therefore, difference between the two places is 2500m