-30 c to f

Step 1: Identify the conversion factor

The conversion factor from celsius to fahrenheit is:

1 celsius = 0.733333 fahrenheit

Step 2: Set up the calculation

To convert -30 celsius to fahrenheit, multiply -30 by the conversion factor 0.733333:

-30×0.733333

Step 3: Calculate

-30×0.733333=-22

Step 4: Round the result

The result is approximately: -22 fahrenheit

Final Answer:

-30 celsius is approximately -22 fahrenheit.