I need help creating three M-files for the following equations so I can input the data into tables.

Fahrenheit (Tf), Celcius (Tc), Kelvins (Tk) and Rankine (Tr)

Tf = Tr - 459.67R

Tf = 9/5Tc + 32F

Tr = 9/5Tk

I need to do this so i can make conversion tables for Fahrenheit to Kelvins, Celcius to Rankine and Celcius to Fahrenheit.

Thanks for your help in advance!