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sorry all wrong, its 100 + 25 sales =125
225吗????
100 才是,
如果張銀紙是真的,你能否話捐失$75 + $25 ?????
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, ^6 }2 i: y7 m# L9 P8 T0 j7 }/ Jtvb now,tvbnow,bttvb不能吧. 不見一百元才真.
aiyo....is 200 la....nonit argue la
200元咯

回復 #15 puiming 的帖子

r u calculating opportunity cost or actual loss?5.39.217.76& J/ l# y& y( T) s& U0 D6 k2 D3 `
It should be $100.00 lost, please play the money game with your kid, then you will found the answer!!!!!!!!!!!!
$200.....
no need to argue lah...! C9 m7 ~& R( T5 V$ j, z; j
already said tat tis qn got 85% of ppl will answer wrongly liao
5 i8 y5 {+ w( Hso if u got the correct answer... congratz u belong to the 15% intelectual grp
9 D) v4 F0 k+ Y- y  p/ ^/ Y5.39.217.76those who din get the correct answer... i m regret to say tat u belong to 85% normal ppl
2 q8 j+ N- @& E" l7 Ybut if u got the wrong n insist tat u r rite... i can oni say tat u belong to the X% stubborn & normal ppl...
) u# H& W: z& k2 [公仔箱論壇:onion14: :onion14: :onion14:
200蚊咯
原帖由 zactlion1899 於 2007-10-11 02:13 PM 發表
+ h% ~, v1 i" H, g# Q' F7 u3 o; GTVBNOW 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。數學題一條 (85%人都答 錯架)公仔箱論壇6 w! k( q$ ~$ U
5.39.217.764 K; u, |' h2 |% `
一人拿一張百元鈔票到商店買了25元的東西,店主由於手頭沒有零錢,便拿這張百 ) b6 n0 c1 u! n8 V5 n; |
元鈔票到隔壁的小攤販那裡換了100元零錢,並找了那人75元零錢。那人拿著25元的
/ X! x% K' u5 o; b東西和75元零錢走了。過了一會兒,隔壁小攤販找到店主,說剛才店主拿來換零錢的百tvb now,tvbnow,bttvb% L" G( s9 }7 `3 n% D0 }+ e8 |) s
元鈔票是假鈔。店主仔細一看,果然是假鈔。公仔箱論壇3 m+ l$ c4 d- Z# u7 `
店主只好又拿了一張真的百元鈔票給小攤 在整個過程中,店主一共虧了多少錢財?2 W. W5 x- D2 n, y8 z6 k. |
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$200 個人拿去75元和25元東西=$100,後來又給隔壁小攤販$100,總數$200
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3 V, O' H% r& p4 \樓主的答案.......
6 D; ]  b- N" U' a# X4 T2 y$ ~應是$175 + 店主的東西(標價$25)5.39.217.76( y! m( P8 T0 |  Y2 [* @/ T

5 ^5 I1 F0 E9 I8 y5.39.217.76註:店主的東西(標價$25) 可能其價值>$25 / <$25 不能用標價當作真的損失
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