1st trial - put 6 balls at each side .. take out the lighter 6 balls
4 `( F! R8 T+ M5 B+ { u$ s Q* K1 {2nd trial - put the heavier 6 balls by 3 balls at each side
7 e* ^! t0 [3 G+ W5 utvb now,tvbnow,bttvblastly, take out the lighter 3 balls.... now left 3 balls..tvboxnow.com! [; u1 ^6 T7 g7 \" t# H
3rd trial - put 1 ball on each side, left 1 ball on table. if both sides balance, the ball on table is the heaviest. if one side on the scale is heavier then it is the heaviest... |