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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8 j2 @/ L/ r; Dtvb now,tvbnow,bttvb總共損失係 $18+$79+$100 = $197
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或者如果係捉字失既話5.39.217.76) N! }( v6 {3 a9 G; t5 o
$179 + 一件貨

skybirds

原帖由 jeffreyhohoyuan 於 2007-4-8 09:22 發表。 
, R7 B. q$ [4 N# a3 b  A) g1 ^5.39.217.76$97 old question

" V. g( Z/ E; R. C1 Ytvb now,tvbnow,bttvbtvb now,tvbnow,bttvb7 l! e( a9 n7 T6 f3 c
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。; ^8 ^$ R1 M6 w, [5 X" n9 f" Q
but how come u still have the wrong answer?
# ^  w7 b* W2 s7 atvb 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。 5 o: @( Q4 I: `& B& j9 t
請答197的人想清楚！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 Y4 }' t5 X! H
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，
& S, E& `& N' _公仔箱論壇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，
' o! H, @! G# e4 o7 @' `1 yTVBNOW 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。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. [, N5 L% L, s5 v: P5.39.217.76 公仔箱論壇( S' w8 A' G- i* b  ~) C
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。 公仔箱論壇3 q5 S/ i' M9 y* s
the answer is -$97 for sure. 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" b/ s+ @" }/ K0 h
Think about it this way 公仔箱論壇; @" H+ Y; B0 ?. j% B4 d
1) if the 100 bucks is not a fake one, the store owner will gain $3 ($21-$18)
  U, `$ b+ k8 k2 rtvb now,tvbnow,bttvb2) Now, the owner discovered that the 100 bucks is fake. You can th ...

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) a. a* m! f+ V* ~8 ]0 m1) very good, it the 100 bucks is real, your answer is correct, but it is fake, so your answer is wrong
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- G0 E# i$ l) x; {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.5.39.217.76. J5 R! ]& X# F3 D2 d) i1 S- m

' V, M! R: V% M! MTVBNOW 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。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 ??? tvb now,tvbnow,bttvb9 X3 D" v- ^* E6 @7 A! T$ g

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5.39.217.76/ o& Z5 D$ v/ P1 E( j
dun 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.