-140f to c

Step 1: Identify the conversion factor

The conversion factor from fahrenheit to celsius is:

1 fahrenheit = 0.682543 celsius

Step 2: Set up the calculation

To convert -140 fahrenheit to celsius, multiply -140 by the conversion factor 0.682543:

-140×0.682543

Step 3: Calculate

-140×0.682543=-95.556

Step 4: Round the result

The result is approximately: -95.56 celsius

Final Answer:

-140 fahrenheit is approximately -95.56 celsius.