Whats the temperature -15°F in degrees Celsius?

Hello!

The formula for converting Fahrenheit to Celsius can be written as follows:

C =

Now let’s insert the value provided for Fahrenheit:

C =

Now simplify the numerator:

C =

Now divide:

C = -26.111

We have now proven that -15 degrees Fahrenheit is equal to -26.111 degrees Celsius.

I hope this helps!