Sorry to ask again

CFA Level III
#1

But I can’t find it in search. .11 = Wa(.10)+(1-Wa)(.15) The Algebra?

#2

MGG, come on dude :slight_smile: .11 = .10Wa + .15 - .15Wa -0.04 = .10Wa - .15Wa -0.04 = -0.05Wa Wa = 0.80 or 80%

#3

or just solve it this way… where is 11 between 10 and 15? It is 4 times closer to 10, so 80% :wink: