this one is really simple, i think divide it as half (6-6)
. G/ `5 `% E) i0 R! D5 A$ C5 N5.39.217.77:8898weigh 3-3 , if one side is heavier, weigh 1-1 -> you will know which one is heavier公仔箱論壇 W# }) i7 E0 u* q. o
If the above doesnt work
* @, y" E+ F/ y, c/ o3 {weigh 3-3 of the other group (2nd chance)
0 ?' w! y- V. h4 i7 Btvb now,tvbnow,bttvbthen weigh 1-1 from heavier group (3rd chance)-> you will know which is heavier |