divide 12 into 6 one side n balance it..
* j9 | T' p' H5.39.217.77:8898den take da heavier side which is 6 n divide into 2 parts again..公仔箱論壇8 d: ]/ O0 u) `& w0 t
3 one side n another 3 another side..
9 D$ W9 Q. D o1 n8 `den u take da heavier part again..公仔箱論壇. F5 S( T' ?2 j4 x
now u left 3 pingpong.. u can simply choose 2 of it n balance again..公仔箱論壇. [0 E) Z1 n) r* `2 V/ @
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 |