1. 1st divide to half take the heavier outtvb now,tvbnow,bttvb( j( V% y z1 D8 z! s' V) Z, T
2. 2nd take 4 balls out of 5 divide 2 groups to get the heavier out. (if is equal thn the remain is the one u looking for); g0 p2 S/ z8 M2 J* T) a) O
3. Same method if is not equal on 2nd try.