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 ?????os.tvboxnow.com- g5 m  C  }: s8 J1 K/ V' y

" D1 {. D8 P$ t# @6 c" b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?os.tvboxnow.com2 O3 ~: l7 ]( x9 s

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...tvb now,tvbnow,bttvb' c4 @8 j% o( _0 W5 z6 Z& n4 T
already said tat tis qn got 85% of ppl will answer wrongly liao
1 w0 b0 l( t& Tso if u got the correct answer... congratz u belong to the 15% intelectual grp* x" S$ w) F% a2 M! v
those who din get the correct answer... i m regret to say tat u belong to 85% normal ppltvb now,tvbnow,bttvb2 B3 Z  E8 _0 M1 G5 ]
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...tvb now,tvbnow,bttvb3 N) Y4 X: }. t5 }1 Y4 F
:onion14: :onion14: :onion14:

cmsim_06

200蚊咯

kk121212

原帖由 zactlion1899 於 2007-10-11 02:13 PM 發表
. X4 [* n' h; O' K. jos.tvboxnow.com數學題一條 (85%人都答 錯架)5 j1 B9 G1 n! @. @
os.tvboxnow.com+ k+ S+ |% Q& O' D5 f
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
  M5 k9 y; `4 {7 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. Q& x3 X& j% r5 c2 Y
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
0 {- n' J0 `3 m0 T( L8 ETVBNOW 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。元鈔票是假鈔。店主仔細一看，果然是假鈔。
, E' B  l4 K, j1 b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？
( D3 C! c: O- W; P! A
8 I) f* o. b* r8 w) N$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

+ ?! d/ j4 T) X6 J- f
公仔箱論壇' j. n$ w: Z2 h8 R: {) R
樓主的答案.......
" ~2 |% v6 |5 d3 E* a% P應是$175 + 店主的東西(標價$25)
+ l% r& E1 C. q
& S# S& s  G: m1 y( j6 Q$ x3 r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