who can't figure out??????it's just basic math, primary school kid should already know it [-X
$ E# i1 b8 \* K* V; m( _" MTVBNOW 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。公仔箱論壇& z- C8 y7 T! I7 t# K
1st: 6 vs 6, find out which side is heavier/ y6 ?% y2 u' l: U6 j& H
2nd: from the heavy side, 3 vs 3, find out which side is heavier
$ ^& N. k- v2 Y% E" D8 j5 DTVBNOW 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。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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