i think that will be 4
/ \3 `9 l* U3 G7 D公仔箱論壇if you list all the number from 1 to 10
& p- W6 w: p6 B& ]* h* Gtvb now,tvbnow,bttvbseperate them into 3 groupsTVBNOW 含有熱門話題,最新最快電視,軟體,遊戲,電影,動漫及日常生活及興趣交流等資訊。7 e/ h9 q& S& k3 o" F
from 1 to 4 has 2 numbers between them公仔箱論壇+ l( c Y3 b9 k: y: A7 q
from 4 to 7 has 2 numbers between them公仔箱論壇1 x& f: ?$ M3 s5 c0 [
from 7 to 10 has 2 numbers between them公仔箱論壇& ]6 I5 Z- V8 h0 ?( S# [6 x
so if you ask 1/3 of 10" k& B5 j0 G7 b7 O. _
that will be 4 |