A plane is flying at the height of 5000 m above the sea level. At a particular point, it is exactly above a submarine floating 1200 m below the sea level. What is the vertical distance between them?

Height of a place above the sea level = 5000 m
Floating a submarine below the sea level = 1200 m
∴ The vertical distance between the plane and the submarine
= 5000 + 1200 = 6200 m
Thus, the vertical distance between the plane and the submarine is 6200 m.

7 Maths Chapter 1 Exercise 1.1 Question 2, 3, 4, 5 & 6

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