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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5 O1 g( A5 C0 n4 otvb now,tvbnow,bttvb總共損失係 $18+$79+$100 = $197 5.39.217.765 v! v  k" s; M

: Q* ~$ z2 c6 {% m$ k" f或者如果係捉字失既話
- D8 y7 s  K6 |! J8 O* f/ CTVBNOW 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。$179 + 一件貨

skybirds

原帖由 jeffreyhohoyuan 於 2007-4-8 09:22 發表。 
4 \% T- l, T: E5.39.217.76$97 old question

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% k. p( _  i- t" z5.39.217.76old question?5.39.217.76- y! T! c( ^; n/ k' ]7 V) W6 c- B
but how come u still have the wrong answer?5.39.217.766 U7 B" O" T$ }' q. N
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。 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。% F' r2 b" E; M
請答197的人想清楚！
( R: e& x3 Z: d0 e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，
8 L7 g; h9 B& C4 P1 ^3 HTVBNOW 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。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，公仔箱論壇" k1 P) v8 O) Z' W$ t: M5 |  @
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。0 U5 w9 X) d1 A
tvb now,tvbnow,bttvb; V* \6 M1 a) p* y
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。
* r; F4 r: C3 P: s+ O9 F" M' L公仔箱論壇the answer is -$97 for sure. 6 l0 ~& c7 R/ g- q0 m* K
Think about it this way
0 E' H9 f0 C" p/ w4 M  w% w) o- 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。1) if the 100 bucks is not a fake one, the store owner will gain $3 ($21-$18)公仔箱論壇( l- V. H6 v* P
2) Now, the owner discovered that the 100 bucks is fake. You can th ...

+ l3 e" d& e# f. I( V2 tTVBNOW 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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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。# N2 ^7 [6 }" J

! Y0 y2 S8 t$ t$ p% ~- c$ R7 B: Vthink about it, when the bill is fake, and he gave him $79 change back, that is -79 already, it means the 100 on his hand is equal to 0 (Zero), how did he makes profit when he got a fake bills, then he need to pay another real 100 dollars bill to his neighbor, that another -100, plus the product he lost, thats another 18 dollars, Do Not Even Mention the 3 dollars, there is no profit he can make when he got a fake bill.5.39.217.764 Z, F( z: ^$ a3 P
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 S2 S4 P1 e7 y4 s4 l& d
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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7 f8 t; k: \, ^# e" h2 K+ @9 |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.