i think that will be 4tvb now,tvbnow,bttvb% j7 {8 H5 R! `
if you list all the number from 1 to 10
, s, u9 ^: U2 t# \. U2 l8 Sseperate them into 3 groups公仔箱論壇, }! u& x, _: q' i6 w) p, B# b! N
from 1 to 4 has 2 numbers between them. Z1 M, b8 L! q% V$ K5 U7 o
from 4 to 7 has 2 numbers between them
4 j, W5 n: a% wfrom 7 to 10 has 2 numbers between them5.39.217.77:88981 q& j- P) X( D
so if you ask 1/3 of 10. H" J" T3 e8 [: A! a
that will be 4 |