-2f to c

Step 1: Identify the conversion factor

The conversion factor from fahrenheit to celsius is:

1 fahrenheit = 9.4445 celsius

Step 2: Set up the calculation

To convert -2 fahrenheit to celsius, multiply -2 by the conversion factor 9.4445:

-2×9.4445

Step 3: Calculate

-2×9.4445=-18.889

Step 4: Round the result

The result is approximately: -18.89 celsius

Final Answer:

-2 fahrenheit is approximately -18.89 celsius.