When converting Celsius to Fahrenheit, which step involves subtracting?

When converting Celsius to Fahrenheit, the formula used is ( F = \frac{9}{5}C + 32 ). In this formula, the conversion process involves first multiplying the Celsius temperature by (\frac{9}{5}) and then adding 32 to the result. This means that subtraction does not take place during the initial steps of the conversion.

The confusion may arise because some might think of rearranging or transforming the equation, but in standard practice of conversion from Celsius to Fahrenheit, there isn't a step where subtraction is involved directly. The addition of 32 is the final step, which ensures the correct adjustment from the Celsius to Fahrenheit scale.

Thus, saying that subtraction comes last aligns with the correct understanding of the conversion method, as it emphasizes that there is no role for subtraction in the process itself. This is why the answer indicates that subtraction does not come into play when converting from Celsius to Fahrenheit.