puiming

sorry all wrong, its 100 + 25 sales =125

zxy39apple

225吗????

ching_laisc

100 才是,

ching_laisc

如果張銀紙是真的,你能否話捐失$75 + $25 ?????
1 u8 j2 [: \* }5 h: i: {- i
, E- h4 M  ]5 X3 L, H' h  Z* U不能吧. 不見一百元才真.

kiss1219

aiyo....is 200 la....nonit argue la

kissidark

200元咯

manstein

r u calculating opportunity cost or actual loss?
" j! p& x0 f+ ^3 Z# [$ w公仔箱論壇

h197962y

It should be $100.00 lost, please play the money game with your kid, then you will found the answer!!!!!!!!!!!!

kyreu

$200.....

manstein

no need to argue lah...
# r) d0 y0 M; S. w. l1 t3 halready said tat tis qn got 85% of ppl will answer wrongly liao
7 ^  S  {" E2 u* B, Sso if u got the correct answer... congratz u belong to the 15% intelectual grp
6 o; b. k1 Y1 A0 ftvb now,tvbnow,bttvbthose who din get the correct answer... i m regret to say tat u belong to 85% normal ppl
3 R6 u, Z: t) {+ H5 O5.39.217.77:8898but if u got the wrong n insist tat u r rite... i can oni say tat u belong to the X% stubborn & normal ppl...
3 u# {1 l4 b2 q5.39.217.77:8898:onion14: :onion14: :onion14:

cmsim_06

200蚊咯

kk121212

原帖由 zactlion1899 於 2007-10-11 02:13 PM 發表
2 E# }  V: M4 W- f2 |- _- S數學題一條 (85%人都答 錯架)tvb now,tvbnow,bttvb/ N  G9 a  E2 T

; c6 d5 N9 Q" u$ y/ N8 h& I5.39.217.77:8898一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 tvb now,tvbnow,bttvb5 t) R0 E" b7 p4 E
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
1 `& ~9 y9 i0 }6 H# y" [& h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,bttvb4 k! p( W& d( L4 {+ s/ ]2 C  r
元鈔票是假鈔。店主仔細一看，果然是假鈔。; h  L6 Z( I' I% ]7 Y
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？4 S5 |4 k# [2 u4 U2 @. g5 _5 Y
公仔箱論壇, }, o3 H! U# D% A
$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

tvb now,tvbnow,bttvb% b- r$ \, H. a

/ Q' k, |! u' @樓主的答案.......公仔箱論壇9 T: C, m* q4 y
應是$175 + 店主的東西(標價$25)
* _0 l/ p, z# Otvb now,tvbnow,bttvbtvb now,tvbnow,bttvb) a9 v; D3 }6 X8 t" M$ ?
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