Wilmer Encarnacion respondió:
Sharen = Hellen + 8 Sharen = Claire +15 Sharen + Hellen = 46 -> 2Hellen=38 -> Hellen = 19 Sharen + Claire = 39 -> 2Claire=24 -> Claire = 12 Sharen = Hellen + 8 -> 27 Sharen = Claire +15 -> 27 (S + H + C + "D") /4= 20 -> "D" = 80 - 27 - 19 - 12 = 22