The plane climbed to an altitude of 10 km, the temperature of the earth’s surface in this area is + 24

The plane climbed to an altitude of 10 km, the temperature of the earth’s surface in this area is + 24 ° C. What is the temperature overboard?

To solve the problem, we need to remember the following rule: with an increase in every 1000 meters, the air temperature drops by 6 ° C. We know that the plane climbed to an altitude of 10 km. This allows you to determine how many times the air temperature will change. To do this, run:

10000 ÷ 1000 = 10.

In this way,

10 × 6 = 60 ° С – the temperature will drop.

Now we can calculate the air temperature outside the plane.

+24 – 60 = -36 ° C.

This means that outside the plane the air temperature will be -36 ° С.