1. 1st divide to half take the heavier outtvb now,tvbnow,bttvb9 x+ Q S/ r) Q* T9 P
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)5 c; F2 Z9 e" k2 [4 a- y+ ^6 Z
3. Same method if is not equal on 2nd try.