divide 12 into 6 one side n balance it..公仔箱論壇* _8 _2 ~4 D( b* B) C, b2 l9 x
den take da heavier side which is 6 n divide into 2 parts again..- c1 ^+ Z2 V/ n! R! C9 C
3 one side n another 3 another side..公仔箱論壇, ]) m! y" i7 G4 U+ J% ]! J
den u take da heavier part again..
) u) V- U9 b, @7 ]) Q' Utvb now,tvbnow,bttvbnow u left 3 pingpong.. u can simply choose 2 of it n balance again..tvb now,tvbnow,bttvb u9 P g) s9 ~: H+ g) w: P" e
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 |