40c to f

Step 1: Identify the conversion factor

The conversion factor from celsius to fahrenheit is:

1 celsius = 2.6 fahrenheit

Step 2: Set up the calculation

To convert 40 celsius to fahrenheit, multiply 40 by the conversion factor 2.6:

40×2.6

Step 3: Calculate

40×2.6=104

Step 4: Round the result

The result is approximately: 100 fahrenheit

Final Answer:

40 celsius is approximately 100 fahrenheit.