i think that will be 4tvb now,tvbnow,bttvb& W$ {3 Y' \6 z& n2 w E6 s& w
if you list all the number from 1 to 10
9 Q2 E; F% }4 q5 a7 _" ]5 ~seperate them into 3 groups
' O+ x' S0 A1 l5 I9 S5 K; xfrom 1 to 4 has 2 numbers between them
4 d' a0 |+ p9 `/ g% Kfrom 4 to 7 has 2 numbers between them
/ x( q1 b% ^. R: K2 ^6 E; e公仔箱論壇from 7 to 10 has 2 numbers between them# o5 t; S* K! i
so if you ask 1/3 of 10' k* z: Y) s! r- b9 Y4 u* W' p5 x9 k
that will be 4 |