who can't figure out??????it's just basic math, primary school kid should already know it [-X
6 U# v, y6 p% ~0 M& |2 l* Nwww1.tvboxnow.com公仔箱論壇( o* A- R o" V; y) O7 C
1st: 6 vs 6, find out which side is heavier
; O0 Z- S1 M0 y) @% B9 V- T公仔箱論壇2nd: from the heavy side, 3 vs 3, find out which side is heavier
3 F3 w. |! d0 {www1.tvboxnow.com3rd: 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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