divide 12 into 6 one side n balance it..
% C J* a) Z( c; q) Y' sden take da heavier side which is 6 n divide into 2 parts again..
; m' V M, ^4 d( N& G公仔箱論壇3 one side n another 3 another side..
3 N6 T* L9 g: B& Oden u take da heavier part again..
9 C2 \( b% {! P# [3 _+ ?6 Itvb now,tvbnow,bttvbnow u left 3 pingpong.. u can simply choose 2 of it n balance again..5.39.217.76* A C- C7 Z# ~
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 |