divide 12 into 6 one side n balance it..
& U/ {/ U/ j, s. e H) i7 ^; ?1 r0 hden take da heavier side which is 6 n divide into 2 parts again..
6 T* q5 S9 S3 U& m0 X0 ^公仔箱論壇3 one side n another 3 another side..www2.tvboxnow.com. N9 v6 h! p2 F& K' c
den u take da heavier part again..
7 M' x0 r8 x$ c4 [* _7 p8 fwww2.tvboxnow.comnow u left 3 pingpong.. u can simply choose 2 of it n balance again..
' |& q6 l! b) `' i: d4 F' v7 N/ ^# htvb now,tvbnow,bttvbif one of it is da heavy wan.. da balance will drop one side.. if both are da same.. den da balance hav no changes n da leftover one is da heavy wan |