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 ?????公仔箱論壇5 b7 y! d% y4 T7 O  x7 ~

) M9 T9 R, t1 U3 S  s4 K& m4 \5.39.217.77:8898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?0 f  E4 T9 B! J. o2 z1 E4 _7 {6 M6 n

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...' B$ |/ N* I9 z+ T( w
already said tat tis qn got 85% of ppl will answer wrongly liao3 s2 h# P3 `$ }5 }$ @" O' H
so if u got the correct answer... congratz u belong to the 15% intelectual grp5.39.217.77:8898  Y! X8 g- v# s; D+ k6 y
those who din get the correct answer... i m regret to say tat u belong to 85% normal ppltvb now,tvbnow,bttvb8 t2 U' W/ T8 |
but if u got the wrong n insist tat u r rite... i can oni say tat u belong to the X% stubborn & normal ppl...
/ c, {/ g- z% O2 N6 qTVBNOW 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。:onion14: :onion14: :onion14:

cmsim_06

200蚊咯

kk121212

原帖由 zactlion1899 於 2007-10-11 02:13 PM 發表 % S; a: K3 R. Y. [
數學題一條 (85%人都答 錯架)2 o. L5 H; F' t- Y
公仔箱論壇+ D, P3 L& {2 N! j
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 * |: N- M0 n* L3 O
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
; S( `" B4 c; P+ d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公仔箱論壇& g# y' U' k2 w- z6 e9 u+ q+ n
元鈔票是假鈔。店主仔細一看，果然是假鈔。3 f7 x2 B% B6 J9 m4 m1 @* ?
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？
# X" v* S, n5 c* U1 F公仔箱論壇4 w$ |! D& V. }: v8 _
$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

- z* e7 E7 S$ j- u- O% |3 W* p

% J* m4 K  K6 B  Y, J" ]tvb now,tvbnow,bttvb樓主的答案.......  {( ~9 ~8 R  z: F% i9 A
應是$175 + 店主的東西(標價$25)
. y4 w+ P* x! T3 ~% T: p& ~
" O, p& t# f& v  ytvb now,tvbnow,bttvb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