skybirds

首先損失Ｏ左件貨 $18 + 無啦啦找返錢俾條粉腸 $79 + 再加上無奈還俾街坊口既 $100TVBNOW 含有熱門話題，最新最快電視，軟體，遊戲，電影，動漫及日常生活及興趣交流等資訊。0 m! X3 z3 @( m$ R6 z; `+ S& x
公仔箱論壇/ A& Z/ n1 w0 e$ }
總共損失係 $18+$79+$100 = $197
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或者如果係捉字失既話
  d( s. R( `; v* ~( o" o- v6 rtvb now,tvbnow,bttvb$179 + 一件貨

skybirds

原帖由 jeffreyhohoyuan 於 2007-4-8 09:22 發表。 
, t6 @2 }  k- H2 `7 z$97 old question

TVBNOW 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。4 L9 T# k* N4 F

2 i! Z4 W: Z- G7 s- S公仔箱論壇old question?TVBNOW 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。- Y: M3 I: E: w6 Z
but how come u still have the wrong answer?5.39.217.768 e  u7 ]) `% r$ o; t" @2 m
what about the 100 dollars he gave it back to his neighbor

skybirds

原帖由 wwk6002 於 2007-5-5 22:53 發表。
3 P" H% l) d  r! r' {請答197的人想清楚！
% e, v1 Z/ ?$ ?! d0 h: v; d( F+ f老闆用假的一百蚊(之後還返張真的一百蚊)，換了真的一百蚊零錢，
  S4 P; _, ]5 ]: s即係話只係用左一百蚊，就換黎真的一百蚊零錢，然後比左其中79蚊比買野條友，佢自己仲有21蚊，( M$ a4 g/ ~# o! B
用左一百蚊，剩返21蚊，所以蝕了79蚊，還有貨品(成本1 ...

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2 a, m5 t6 @+ y" ]" i5.39.217.76
' ?3 R3 t6 _' m! s6 Ttvb now,tvbnow,bttvbYes, your answer is correct, but is only the 1st part, u forgot he paid back another $100 to his neighbor, that is another $100, not related to the first $100, you really have to 想清楚

skybirds

原帖由 prozzy 於 2007-5-18 23:05 發表。 TVBNOW 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。+ B6 Y1 b+ w% L/ b5 `) V
the answer is -$97 for sure.
0 }$ X0 n# |+ l" S; [tvb now,tvbnow,bttvbThink about it this way
" m% J* a1 q2 Z& wTVBNOW 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。1) if the 100 bucks is not a fake one, the store owner will gain $3 ($21-$18)8 j& b2 Q! ~0 S9 z4 k
2) Now, the owner discovered that the 100 bucks is fake. You can th ...

9 |# Y+ i' D7 Q8 t公仔箱論壇
% X5 j( H# ^' x, J公仔箱論壇
' e% F9 j" p. n7 F1) very good, it the 100 bucks is real, your answer is correct, but it is fake, so your answer is wrong1 Q8 c0 `3 _" _+ r. I

% r8 n% T9 O: t. pthink about it, when the bill is fake, and he gave him $79 change back, that is -79 already, it means the 100 on his hand is equal to 0 (Zero), how did he makes profit when he got a fake bills, then he need to pay another real 100 dollars bill to his neighbor, that another -100, plus the product he lost, thats another 18 dollars, Do Not Even Mention the 3 dollars, there is no profit he can make when he got a fake bill.: z" O2 ~8 A& k

, P: L) l6 \( X$ d) D) U8 H5.39.217.76I know the answer becoz it really happening to my friend in his store in real LIFE, it can not be wrong.

skybirds

??? 369258 ? 2007-6-28 23:29 ???
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' S( _7 W0 j; {& I- {) u  G! s9 adun forget that guy, not only the $18 dollars product he got on hand, he also got $79 dollars on this hand, he paid a fake 100 dollars bill, it means he paid nothing, and the boss gets nothing too, so u need to add 79 dollars to the total.