Text Conversion Scale Between Farenheight and Celsius

# Farenheight to Celcius Conversion Scale

    farenheight  Celsius

            18   -10

            27    -5

            32     0        water freezes

            41     5

            50    10

            59    15

            68    20

            77    25

            ...  ...

            212  100        water boils

    to do conversion use

            farenheight = 32 + ( 9 * Celsius/5)