divide 12 into 6 one side n balance it..公仔箱論壇( t2 l" \2 C8 b7 H0 T# f3 e
den take da heavier side which is 6 n divide into 2 parts again..
) X. i9 N- z* j/ x" F! a. n8 h7 u3 one side n another 3 another side..
3 r& \! V* Q& g: k$ Ros.tvboxnow.comden u take da heavier part again..os.tvboxnow.com- |' }- u: v4 T9 ~7 t
now u left 3 pingpong.. u can simply choose 2 of it n balance again..公仔箱論壇: T* T) _5 v; Z9 Z2 g+ N, ~6 t
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 |