1. put 6 on each side of the scale to get the heavier side 5.39.217.77) T( v* D2 J8 s( Z5 }
2. take off any two balls from the more heavier side (among 6 balls) and put 2 on each side of the scale to weigh and get the heavier side(which are 2 balls) {if at this moment the scale is balanced, then weigh the 2 balls which we took out before} {if at this moment the scale is not balanced, then go 3}
5 q* X' D# d) p$ Z- u; d公仔箱論壇3. put one on each side to weigh and get the heavier one. |