CAIA RSI Rule - Math help

I am strugling with having to sovle the math related to the Relative Strengh Index. I ahve this equation:

RSI = 100-[100/(1+0.05/0.25)] = 16.67

Any help is greatly appreciated.

Thank you,

Olga

I’d be happy to help, but I don’t know what your question is. You have the formula, and you can calculate the RSI. What do you need to solve?