1st trial - put 6 balls at each side .. take out the lighter 6 balls
; m/ E* w) r5 | y6 F; @" Ntvboxnow.com2nd trial - put the heavier 6 balls by 3 balls at each side
6 Q* O" e6 l) V2 i/ ptvb now,tvbnow,bttvblastly, take out the lighter 3 balls.... now left 3 balls..
9 l) Y3 U+ E6 Ztvb now,tvbnow,bttvb3rd 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... |