who can't figure out??????it's just basic math, primary school kid should already know it [-X
& G$ y1 ^ P7 [( c公仔箱論壇
^5 ?1 f8 \# H7 n: L, atvb now,tvbnow,bttvb1st: 6 vs 6, find out which side is heavier
: C) e( ?1 b6 [2 |; c3 q5 i9 s6 i. y2nd: from the heavy side, 3 vs 3, find out which side is heavieros.tvboxnow.com; Q0 V& Z6 g0 O. `7 |
3rd: 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
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發表於 2007-2-27 09:08 PM
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