Question

За первую половину дня температура воздуха изменилась на -2 С,а за вторую-на -5 С.Как изменилась температура за день?

Answer 1

Calculation of Temperature Change

To calculate the overall change in temperature for the day, we need to add up the changes in temperature for the two halves of the day.

The temperature changed by -2°C during the first half of the day and by -5°C during the second half of the day.

To find the total change in temperature, we add these two values together:

-2°C + (-5°C) = -7°C

Therefore, the temperature changed by -7°C over the course of the day.