[tex]K = \frac{f_F}{1-f_F}[/tex](adsbygoogle = window.adsbygoogle || []).push({});

OK, I feel like the stupidest person ever, but if I know K, how do I find f_{F}?

I even know the answer.. if K = 0.504.. f_{F}will be 0.335.. which is 33.5%, the other fraction is 66.5%, which is 0.504..

Still can't figure how to solve the formula :(

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# Stupid equation solving question

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