i think that will be 4公仔箱論壇: {9 a6 n( }/ g) ?! B. `: d
if you list all the number from 1 to 105 \8 |) k& L" F# x- ~+ @+ q# J
seperate them into 3 groups
& B2 {' R7 Y, r- M- d* ~tvb now,tvbnow,bttvbfrom 1 to 4 has 2 numbers between them
: ?5 \. s$ D! |/ [) Owww1.tvboxnow.comfrom 4 to 7 has 2 numbers between them
7 | P3 X3 S! D+ p公仔箱論壇from 7 to 10 has 2 numbers between them1 t0 `4 R# j m# H* {- J
so if you ask 1/3 of 10
% I, H6 V( N2 H& q n- O% ktvb now,tvbnow,bttvbthat will be 4 |