i think that will be 4
$ c/ t. a* T% X% e# Yif you list all the number from 1 to 10tvb now,tvbnow,bttvb1 G2 E# m/ M0 k4 R
seperate them into 3 groups j( f" D0 D2 g* R5 @2 \1 x
from 1 to 4 has 2 numbers between them
! h6 t c! B4 S$ ~" l# z5.39.217.77from 4 to 7 has 2 numbers between them
( p6 {4 j6 e3 i# g9 F" q9 n公仔箱論壇from 7 to 10 has 2 numbers between them L: v# }8 [+ Y
so if you ask 1/3 of 10公仔箱論壇4 R5 a( g. j, ^& I; Z+ z
that will be 4 |