Question

the plane leaves London where the temperature outside is 17°C. the plane rises to a hight where the temperature outside is -43°C. the temperature decreases by 2°C with every increase of 300 metre height. calculate the increase in height of the plane​

Answer 1

plane increased 9000m

Explanation:

The temperature dropped by 17-(-43)=17+43=60°

Plane's height increased (60°÷2)*300=9000(m)