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 $100  ?/ s: [4 P8 F3 X+ w0 P& \" T+ w3 n
公仔箱論壇5 Q+ |5 ^3 o, ?: K8 R
總共損失係 $18+$79+$100 = $197
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或者如果係捉字失既話
1 l3 w4 K. P$ n1 u7 i$179 + 一件貨

skybirds

原帖由 jeffreyhohoyuan 於 2007-4-8 09:22 發表。 
2 V( q- L3 J% c" K$ q- B$97 old question

" q+ ]* Q! V" _4 |% J- Xtvb now,tvbnow,bttvbTVBNOW 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。. [+ {. w: X* @3 Y' P
old question?
+ w5 W: V" ?5 mbut how come u still have the wrong answer?os.tvboxnow.com1 a5 r/ x2 g$ l4 m' \( _! C
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。
/ P# C( ~6 E! N8 m  u5 X7 P: }os.tvboxnow.com請答197的人想清楚！
' e3 \' u( m( z  v8 `tvb now,tvbnow,bttvb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，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。8 m' a  P, I4 I
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，os.tvboxnow.com) d( \9 J9 Z* v% `# R
用左一百蚊，剩返21蚊，所以蝕了79蚊，還有貨品(成本1 ...

4 y( N- G1 H$ ~. V0 o- a! z5 rtvb now,tvbnow,bttvb" p7 \5 N& X$ }+ u( n1 Q

5 W" ^+ P9 n" C% _6 dTVBNOW 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。Yes, 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。 os.tvboxnow.com. t4 A9 z. Z; [1 }7 B4 A1 h9 _9 _0 u' S
the answer is -$97 for sure. 1 k2 x+ u" ~) o/ ^2 X: ^
Think about it this way
9 Q) t& Z% F% Ntvb now,tvbnow,bttvb1) if the 100 bucks is not a fake one, the store owner will gain $3 ($21-$18)os.tvboxnow.com  Q1 v5 Y1 ?$ K) U+ y) Z) B
2) Now, the owner discovered that the 100 bucks is fake. You can th ...

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/ ^4 ^6 e! x6 m1) very good, it the 100 bucks is real, your answer is correct, but it is fake, so your answer is wrong
5 t6 }9 o/ Q/ w, n# a5 s. i1 }tvb now,tvbnow,bttvb os.tvboxnow.com7 E2 V. h+ b5 v4 T2 J, r# Z
think 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.
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1 l, m# l2 b9 a6 M# c9 \I 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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3 P  M) Z' s( v3 K3 x0 o( f  kTVBNOW 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。
- L+ ~$ m# X) Rtvb now,tvbnow,bttvbdun 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.