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 $100
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- X$ W/ Q* }8 e  `4 B" d2 U0 u  ]) C總共損失係 $18+$79+$100 = $197 ' {$ Z; j2 \/ G/ G  b
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。0 `$ F0 o5 Q9 T! E1 W# A) y
或者如果係捉字失既話/ p% R# g" w' O; I& A. F8 H3 J
$179 + 一件貨

skybirds

原帖由 jeffreyhohoyuan 於 2007-4-8 09:22 發表。 5.39.217.766 }, w1 o& k8 s9 W" S' g# H; g
$97 old question

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6 D/ w# m" [  e/ i2 [6 N  ytvb now,tvbnow,bttvbold question?
1 y; m: A* N4 O6 P5 V5 ^but how come u still have the wrong answer?
4 E) b" P- j) t, @$ c  B1 n2 h* rtvb now,tvbnow,bttvbwhat about the 100 dollars he gave it back to his neighbor

skybirds

原帖由 wwk6002 於 2007-5-5 22:53 發表。 tvb now,tvbnow,bttvb8 K: X' ^' ~6 J+ W# ]
請答197的人想清楚！
& H, q. @8 \( o' |6 G3 c) R* O2 X公仔箱論壇老闆用假的一百蚊(之後還返張真的一百蚊)，換了真的一百蚊零錢，, o; z* |+ g3 }( A3 ^% q: Y# f
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，
( d6 U4 \5 P' I* ?9 D# B# W公仔箱論壇用左一百蚊，剩返21蚊，所以蝕了79蚊，還有貨品(成本1 ...

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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。) {' ~3 J9 n. G; S. k9 D

1 r9 y; r5 w& I. s2 htvb 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。 tvb now,tvbnow,bttvb% C1 X/ w+ R5 x9 K! e
the answer is -$97 for sure. ; o% O. a( K5 {
Think about it this way tvb now,tvbnow,bttvb! q; G3 Y. V; c! r5 {3 W
1) if the 100 bucks is not a fake one, the store owner will gain $3 ($21-$18)
9 L" j0 |' j1 i公仔箱論壇2) Now, the owner discovered that the 100 bucks is fake. You can th ...

- H  P) e- A# x3 [; k  b0 ?公仔箱論壇
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8 r8 [4 ?' a, O8 lTVBNOW 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) very good, it the 100 bucks is real, your answer is correct, but it is fake, so your answer is wrong公仔箱論壇3 `# q( M7 T( A  I3 u& `1 V

1 i2 E7 @7 l; w7 Z; R公仔箱論壇think about it, when the bill is fake, and he gave him $79 change back, that is -79 already, it means the 100 on his hand is equal to 0 (Zero), how did he makes profit when he got a fake bills, then he need to pay another real 100 dollars bill to his neighbor, that another -100, plus the product he lost, thats another 18 dollars, Do Not Even Mention the 3 dollars, there is no profit he can make when he got a fake bill.
  b' L( ?# N# B+ Z2 Ftvb now,tvbnow,bttvb 公仔箱論壇" t. x$ H0 J! ]7 t# _8 u  Q
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 ???
8 @- ?' c5 d9 a9 E: p* aTVBNOW 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。

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2 ~+ V3 Y$ S/ c8 ~5.39.217.76dun 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.