-43c to f

Step 1: Identify the conversion factor

The conversion factor from celsius to fahrenheit is:

1 celsius = 1.056 fahrenheit

Step 2: Set up the calculation

To convert -43 celsius to fahrenheit, multiply -43 by the conversion factor 1.056:

-43×1.056

Step 3: Calculate

-43×1.056=-45.400

Step 4: Round the result

The result is approximately: -45 fahrenheit

Final Answer:

-43 celsius is approximately -45 fahrenheit.