1. put 6 on each side of the scale to get the heavier side
: T$ B1 p/ u4 u$ n4 X5.39.217.772. 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}TVBNOW 含有熱門話題,最新最快電視,軟體,遊戲,電影,動漫及日常生活及興趣交流等資訊。* [. P/ X: v# S
3. put one on each side to weigh and get the heavier one. |