divide 12 into 6 one side n balance it..
% y1 K$ ~% T7 [: i" i公仔箱論壇den take da heavier side which is 6 n divide into 2 parts again..
% W! j) X4 y+ e3 g5.39.217.77:88983 one side n another 3 another side..8 c! x0 R- ]/ T' |8 I; Y( v
den u take da heavier part again..
" r4 E/ m: Z3 O, v1 H( U: Lnow u left 3 pingpong.. u can simply choose 2 of it n balance again..5.39.217.77:8898' w/ s' l6 U, L
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 |