i think that will be 4
7 f. }5 L R" P0 z* [公仔箱論壇if you list all the number from 1 to 10
/ {5 A% \4 R9 b公仔箱論壇seperate them into 3 groups
4 W: N" B) L; ?( }tvb now,tvbnow,bttvbfrom 1 to 4 has 2 numbers between them公仔箱論壇* l* {6 d& j- {/ r! ~; K* k
from 4 to 7 has 2 numbers between themtvb now,tvbnow,bttvb* o4 [3 I& o+ x& y- `* V& t
from 7 to 10 has 2 numbers between them
x; r6 c' Z; h, W' \so if you ask 1/3 of 10
w- n1 I: M5 p5 ~$ Ethat will be 4 |