take 4 balls as a group, 3 groups - A B C
0 U) Z9 c" u7 ~* M3 A G- Uweigh A & B (ex. B heavier)
# y5 U) r. Z8 RTVBNOW 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。then weigh B & C (B & C same weight)www3.tvboxnow.com; n v& x1 |6 d* [
to find which group has the weight difference and find out is it (A is lighter)' w7 \5 Q" Y$ R8 A/ e/ S
heavier or lighter
3 }3 l9 V3 W2 X8 ?tvb now,tvbnow,bttvbthen measure 2 vs 2 balls, EF vs GH, pick out the lighter group (EF lighter)8 H) V/ c0 V0 n. u
measure E vs F to find which 1 is lighter.... |
發表於 2006-12-6 04:55 PM
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