who can't figure out??????it's just basic math, primary school kid should already know it [-X
# J8 L% M# p+ n# t6 t0 k: aos.tvboxnow.com公仔箱論壇1 G1 E/ \/ j/ n! v" I4 l B
1st: 6 vs 6, find out which side is heaviertvb now,tvbnow,bttvb4 m6 d% x1 J) J
2nd: from the heavy side, 3 vs 3, find out which side is heavier
# o& Y9 b* x5 o5 V0 t; a3rd: choose 2 out of 3 from the heavier side, if they weight the same, the 1 left is the one, if not, u can see it right away the heavier ball is on the 天秤 |
發表於 2007-2-25 09:20 PM
| 
發表於 2007-2-27 09:08 PM
|