this one is really simple, i think divide it as half (6-6)公仔箱論壇; u' ]4 K& t( a6 V7 C0 W9 \
weigh 3-3 , if one side is heavier, weigh 1-1 -> you will know which one is heavier
0 J4 A% C) t) F; I7 T' ftvb now,tvbnow,bttvbIf the above doesnt work
7 S+ ]/ `( i/ s3 L7 b6 G5.39.217.77weigh 3-3 of the other group (2nd chance)公仔箱論壇+ Z: d# N, K, s3 y3 _
then weigh 1-1 from heavier group (3rd chance)-> you will know which is heavier |