Celsius/centigrade scale in use today, but it was interchangeably referred to as either Celsius or centigrade in different regions of the world. The two terms refer to the same scale of measurement, and both use the same degree designation (degrees C).
Only a few countries use Fahrenheit as their official scale: -the United States -Belize -Palau -Bahamas -Cayman Islands
The relationship between Celsius, C, and Fahrenheit, F, temperatures is given by the following formula: jsF = (1.8 x C) + 32
Freezing point (zero degrees Celsius) is 32 degrees Fahrenheit, and the boiling point at 100 degrees Celsius is 212 degrees Fahrenheit. When the temperature is -40 degrees, it is the same in both Celsius and Fahrenheit.
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