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
: w9 B( }6 F2 U. G1 \; ?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。( N* D& g/ o9 {9 L% L# z1 n
總共損失係 $18+$79+$100 = $197 5.39.217.76& K0 U* I  |% m2 I% G7 N- ?

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$179 + 一件貨

skybirds

原帖由 jeffreyhohoyuan 於 2007-4-8 09:22 發表。 # A8 F- O& K9 u# b7 e
$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。1 \2 m6 [* Z6 S

' U! l% m- [. M0 r: l% m5.39.217.76old question?, k: i: X3 w7 z8 v9 q
but how come u still have the wrong answer?3 b) [' w* K- U
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。
# G% x7 W2 x# e. Y! mtvb now,tvbnow,bttvb請答197的人想清楚！
' j2 V- [1 K$ U- J% }" ^( V0 N6 @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，5.39.217.765 R8 s& k3 F! }0 P8 P& s' t' B) Z1 H
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，7 N% r1 u7 R  Q( l4 ?( R. \, l
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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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。
% E4 r3 B! v+ t! k9 c1 t5.39.217.76the answer is -$97 for sure.
, U0 X9 Q& k' a$ h公仔箱論壇Think about it this way 0 d' u2 c: _- }, I3 \
1) if the 100 bucks is not a fake one, the store owner will gain $3 ($21-$18): G  ]3 m0 t- ~2 \2 \/ u
2) Now, the owner discovered that the 100 bucks is fake. You can th ...

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tvb now,tvbnow,bttvb. T* U8 q! r, @3 x

5 P4 x1 n: K8 w' }/ ~公仔箱論壇1) very good, it the 100 bucks is real, your answer is correct, but it is fake, so your answer is wrong
7 r4 V" d9 B5 {1 j* m4 ?tvb now,tvbnow,bttvb
1 _9 Y, ?; w8 L. k3 A7 N! t& K' u, W5.39.217.76think 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.
/ h6 C% H& X3 |! K: l/ p, V- vTVBNOW 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。
2 ]# l! K; @! N( }1 B, A* Ptvb now,tvbnow,bttvbI 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 ??? 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。* P2 }9 g" \- K2 g; A5 V. \7 ^

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+ F: X; `" _3 n$ ]% j5.39.217.76dun 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.