Ok
I need the question for this
F(6) means f times 6 so f6
Hi, TRUEBOSS72!
The answer to your question I believe is

-ASIAX ∵<span>Frequent Answerer</span>∴
P.S. If I am wrong about it please let me know.
1/4 of 20 is 5.. and 5/10, 3/6, 2/4, 6/12 are all equal to 1/2