-15 c to f

Step 1: Identify the conversion factor

The conversion factor from celsius to fahrenheit is:

1 celsius = -0.333333 fahrenheit

Step 2: Set up the calculation

To convert -15 celsius to fahrenheit, multiply -15 by the conversion factor -0.333333:

-15×-0.333333

Step 3: Calculate

-15×-0.333333=5

Step 4: Round the result

The result is approximately: 5 fahrenheit

Final Answer:

-15 celsius is approximately 5 fahrenheit.