who can't figure out??????it's just basic math, primary school kid should already know it [-X
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: v9 C, x1 ?: S$ t/ _4 R1st: 6 vs 6, find out which side is heavierwww3.tvboxnow.com$ @6 b1 R/ i# l. Y0 O7 ?6 i3 F
2nd: from the heavy side, 3 vs 3, find out which side is heavier
. V5 ^! y. x$ E$ `* \公仔箱論壇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 2007-2-27 03:20 PM
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