What's in a degree

To begin they are 3 different scales to mesure temperature: the Celsius , the Fahrenheit and Kelvin.To convert a Fahrenheit into a Celsius we use the formula C =(F-32) x 5/9

And to convert a Celsius into a Fahrenheit we use the formula F = (Cx5/9)+32. But we can use a more simple formula F=Cx2+30 and C=F-30/2. The freezing point of water is 0°C or 32°F, and the boiling point of water is 100°C or 212°F. The body temperature is 96°F and 0K = -273°C. There are 3 states of matters : solid, liquid and gas.