-42c to f

Step 1: Identify the conversion factor

The conversion factor from celsius to fahrenheit is:

1 celsius = 1.038095 fahrenheit

Step 2: Set up the calculation

To convert -42 celsius to fahrenheit, multiply -42 by the conversion factor 1.038095:

-42×1.038095

Step 3: Calculate

-42×1.038095=-43.600

Step 4: Round the result

The result is approximately: -43.6 fahrenheit

Final Answer:

-42 celsius is approximately -43.6 fahrenheit.