What is relation between Celsius and Fahrenheit?

What is relation between Celsius and Fahrenheit?

The conversion formula for a temperature that is expressed on the Celsius © scale to its Fahrenheit (F) representation is: F = 9/5C + 32. Celsius temperature scale also called centigrade temperature scale , is the scale based on 0 for the freezing point of water and 100 for the boiling point of water.