divide 12 into 6 one side n balance it..
# {! D3 e& [9 X" fden take da heavier side which is 6 n divide into 2 parts again..公仔箱論壇0 M. x3 I) c) g8 P l$ d* I% S
3 one side n another 3 another side..1 b( y# A) @* u L
den u take da heavier part again..公仔箱論壇0 f+ ~( b4 N+ |( Z- O6 q7 O
now u left 3 pingpong.. u can simply choose 2 of it n balance again..3 E, w; F! g6 E6 O3 t& m
if 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 |