this one is really simple, i think divide it as half (6-6)公仔箱論壇8 i7 y k5 y G( |, i
weigh 3-3 , if one side is heavier, weigh 1-1 -> you will know which one is heavier
5 P$ B% ^9 t1 B; A: X2 W5.39.217.77If the above doesnt work
; U8 i$ W# n' N" fweigh 3-3 of the other group (2nd chance)
- n/ B d# ^0 u& u; ~then weigh 1-1 from heavier group (3rd chance)-> you will know which is heavier |