The new temperature in Celsius is 20∘.
To convert Fahrenheit to Celsius, subtract 32 from the Fahrenheit temperature and divide by 1.8.
In this case, if the temperature drops 5 degrees at night, subtract 5 from the temperature in Fahrenheit and apply the conversion formula to find the new temperature in Celsius.
If the temperature drops 5 degrees at night from the afternoon temperature, you can find the new temperature by subtracting 5 from the original temperature.
For example, if the afternoon temperature was 25∘Celsius, the new temperature after a 5-degree drop would be:
25∘C−5∘C=20∘C
So, the new temperature in Celsius is 20∘.
If you have the specific afternoon temperature, you can use the same method by subtracting 5 degrees from it to find the new temperature.