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公仔箱論壇5 [2 h2 o& W6 u& L7 \9 f
tvb now,tvbnow,bttvb+ C- O* z3 }* i( w8 |; N! n3 }
總共損失係 $18+$79+$100 = $197 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 ~+ X# l: i" c3 I9 t. T* S

0 J+ @, o6 B: }% k5.39.217.77:8898或者如果係捉字失既話
5 v' [3 S" U7 Q" j$ t% H- M3 B$179 + 一件貨

skybirds

原帖由 jeffreyhohoyuan 於 2007-4-8 09:22 發表。 公仔箱論壇8 C# D- V; P- L1 N& ^
$97 old question

tvb now,tvbnow,bttvb, d" {& F5 c) t9 D

8 ^# u: w1 i2 D0 \3 M公仔箱論壇old question?
9 C9 P7 y8 c3 M1 E+ G& |& ubut how come u still have the wrong answer?
& c; f) F* u5 D2 @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。
; X( u. k  z3 `' A6 Z+ atvb now,tvbnow,bttvb請答197的人想清楚！
# _1 e( b1 V$ i3 h! Vtvb 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，
8 e/ g0 O9 A$ I3 h, n! q5.39.217.77:8898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，
- V! m( L. a9 w5 t5 \* @9 j5.39.217.77:8898用左一百蚊，剩返21蚊，所以蝕了79蚊，還有貨品(成本1 ...

. P4 J' f6 ?1 }, j5 B* b6 V9 V4 l7 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。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: @1 L" k* I- L* L
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。' m6 a/ ^% B- O. z( \* r) p8 R5 ]
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。
; e' y* p+ e8 i4 v! Bthe answer is -$97 for sure. 公仔箱論壇9 \4 P0 f6 Q* o% D# }
Think about it this way
  Z7 G6 u5 n! _# _% p1) if the 100 bucks is not a fake one, the store owner will gain $3 ($21-$18)0 [9 ~0 D& F  d9 V& }" J. Z7 p
2) Now, the owner discovered that the 100 bucks is fake. You can th ...

" j( G8 k  f8 q$ htvb 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。0 I% h# q5 b6 h3 \: Z% E, w
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1) very good, it the 100 bucks is real, your answer is correct, but it is fake, so your answer is wrongTVBNOW 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。- {. V, b# r3 ^6 n. o

5 G0 |& V( i/ _( E4 Z" o# qthink 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.
7 G5 T4 j+ T; atvb now,tvbnow,bttvb
0 Z; J0 E2 u+ kI 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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- B* \! \, B: i  ^  M# U5.39.217.77:8898tvb now,tvbnow,bttvb5 s4 u$ L, H. L1 \% U* b) v$ f
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.