i think that will be 4. J- u3 Y7 x/ p0 m! f9 e# x
if you list all the number from 1 to 10
* k- a! h: `2 _& h% y! Jwww3.tvboxnow.comseperate 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。& z& N$ m9 v' p# {- [8 E
from 1 to 4 has 2 numbers between themwww3.tvboxnow.com8 O- X7 o0 k6 F
from 4 to 7 has 2 numbers between them
# I/ C9 c) T+ a( c9 u, ufrom 7 to 10 has 2 numbers between them
: H: I; z0 Q7 T1 ]; A0 J8 ZTVBNOW 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。so if you ask 1/3 of 10
% T0 k. X( W4 ^tvb now,tvbnow,bttvbthat will be 4 |