1st trial - put 6 balls at each side .. take out the lighter 6 balls
4 r; z8 B, q) x6 Y; s) ftvb now,tvbnow,bttvb2nd trial - put the heavier 6 balls by 3 balls at each side
9 \8 S7 e7 _5 G9 Ktvb now,tvbnow,bttvblastly, take out the lighter 3 balls.... now left 3 balls..2 p4 M' `! j2 [4 `' x
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... |