take 4 balls as a group, 3 groups - A B C
6 B) Z! c; B% m. T: }公仔箱論壇weigh A & B (ex. B heavier)
/ B4 T# C% u. C" Z' H公仔箱論壇then weigh B & C (B & C same weight)tvb now,tvbnow,bttvb6 p V; e) L+ A S' g! Q* K! U$ k
to find which group has the weight difference and find out is it (A is lighter)5.39.217.77:88981 l E: @8 \: `
heavier or lighter
# U+ w. q+ _7 J& F1 A! I5 M* D, Z- itvb now,tvbnow,bttvbthen measure 2 vs 2 balls, EF vs GH, pick out the lighter group (EF lighter)
* D y0 `, v3 L5 l4 M6 B- Jmeasure E vs F to find which 1 is lighter.... |
發表於 2006-12-6 04:55 PM
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