-140f to c

Step 1: Identify the conversion factor

The conversion factor from fahrenheit to celsius is:

1 fahrenheit = 0.683 celsius

Step 2: Set up the calculation

To convert -140 fahrenheit to celsius, multiply -140 by the conversion factor 0.683:

-140×0.683

Step 3: Calculate

-140×0.683=-95.556

Step 4: Round the result

The result is approximately: -96 celsius

Final Answer:

-140 fahrenheit is approximately -96 celsius.