who can't figure out??????it's just basic math, primary school kid should already know it [-X
. _ H& N) B6 P- V( Q8 ntvb now,tvbnow,bttvb
% i5 G7 h0 l9 |# C/ K4 w V. X3 VTVBNOW 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。1st: 6 vs 6, find out which side is heavier公仔箱論壇8 l3 f4 }6 X* q; r! R, C3 z p6 j
2nd: from the heavy side, 3 vs 3, find out which side is heavier
# }& W: L+ X* _& v& i: ~os.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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