1. 1st divide to half take the heavier out! v6 K! `' T E& O6 f
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)tvb now,tvbnow,bttvb4 }6 `: W* q. n/ [( G C# Y7 p' h
3. Same method if is not equal on 2nd try.