1st trial - put 6 balls at each side .. take out the lighter 6 ballstvboxnow.com* e$ R7 J: r l
2nd trial - put the heavier 6 balls by 3 balls at each side
( t4 T, a) X5 |! B# H' h6 _tvboxnow.comlastly, take out the lighter 3 balls.... now left 3 balls..
: X: {, i6 W2 T& g5 Y7 r! A3rd 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... |