1st trial - put 6 balls at each side .. take out the lighter 6 balls
. d' S* d$ b5 S% ~) L: Q( {) A* TTVBNOW 含有熱門話題,最新最快電視,軟體,遊戲,電影,動漫及日常生活及興趣交流等資訊。2nd trial - put the heavier 6 balls by 3 balls at each side
# B5 U1 L1 x- L1 @5.39.217.77:8898lastly, take out the lighter 3 balls.... now left 3 balls..5.39.217.77:8898: Y3 `$ z* ~4 S: \
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... |