divide 12 into 6 one side n balance it..
! C+ f% o v) L) y8 C1 Z' d! jden take da heavier side which is 6 n divide into 2 parts again..0 |( [! D+ u& ]4 L0 [1 f
3 one side n another 3 another side..
0 F3 k9 ^! v) h9 o/ @' U0 pden u take da heavier part again..
7 T% v% \5 j6 H; g公仔箱論壇now u left 3 pingpong.. u can simply choose 2 of it n balance again..
7 y& l2 J; [% I: f/ Bif 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 |