It was 13°C yesterday but the temperature changed by -18.6° overnight. What is the temperature now?
The temperature now would be:
13°C - 18.6°C = -5.6°C
To find the current temperature, we need to subtract the change in temperature from the temperature yesterday.
Temperature yesterday: 13°C
Change in temperature: -18.6°C
To find the current temperature, we can use the following formula:
Current Temperature = Temperature Yesterday + Change in Temperature
Plugging in the values, we get:
Current Temperature = 13°C + (-18.6°C)
Adding the numbers, we get:
Current Temperature = -5.6°C
Therefore, the temperature now is -5.6°C.
To find the current temperature after the change, we need to subtract the change in temperature from the initial temperature.
The initial temperature was 13°C, and the change in temperature is -18.6°C. When we subtract -18.6°C from 13°C, we can think of it as adding a positive value (since subtracting a negative is the same as adding a positive).
So, 13°C + (-18.6°C) = -5.6°C.
Therefore, the current temperature is -5.6°C.