Hello, i'm stuck with a maths question i hope you can help with.
Say to be 100% (A) needs = 5 of (B), 12 of (C), 2 of (D).
5+12+2 = 19
But (A) currently has say 1(B), 8 (C), 1(D).
so i know it has 1+8+1=10 , which is 10/19*100 = 52.6% of total (A) needs to be whole.
Here is the problem i can't get my head around.
(A) might have more of one or all of (B),(C) or (D) then it needs.
for example 12(B) instead, but it only needs 5(B).
I want to make it so the value can be greater than 100%, but doing 12+8+1 = 21/12*100 = 110% is incorrect as it still does not have enough of (C) or (D) it needs.
Thank you for your help.