1. 1st divide to half take the heavier out 1 g( A! A0 C% \6 i% y8 f# O2. 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) 0 k+ {1 X. @7 H% C* f% ftvb now,tvbnow,bttvb3. Same method if is not equal on 2nd try.