1. put 6 on each side of the scale to get the heavier side 公仔箱論壇- X1 F# y- {2 F/ [
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}
e2 I( Q$ f9 w7 H* S0 a0 ttvb now,tvbnow,bttvb3. put one on each side to weigh and get the heavier one. |