How can you convert Celsius to Fahrenheit?

To convert Celsius to Fahrenheit, the correct formula is ( F = C \times 1.8 + 32 ). This formula reflects how temperature changes in one system (Celsius) relate to changes in another system (Fahrenheit). The multiplication by 1.8 accounts for the difference in scale between the two temperature measurements, which is necessary because one degree change in Celsius corresponds to an increase of 1.8 degrees in Fahrenheit.

The "+ 32" part of the formula is necessary to account for the difference in the starting points of the two temperature scales, as 0 degrees Celsius is equivalent to 32 degrees Fahrenheit. Therefore, when you apply this formula correctly, you can accurately convert any Celsius temperature into Fahrenheit.