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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總共損失係 $18+$79+$100 = $197
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$179 + 一件貨

skybirds

原帖由 jeffreyhohoyuan 於 2007-4-8 09:22 發表。 tvb now,tvbnow,bttvb9 A& \* F7 A& b
$97 old question

) N! r8 U7 U: W6 T# \% W( fTVBNOW 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。公仔箱論壇/ H  Q8 S# ^$ E6 P
old question?
6 }$ m, z+ |9 Z) [/ ]+ ]5.39.217.76but how come u still have the wrong answer?tvb now,tvbnow,bttvb" v& }7 B# I# `, J5 O
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。 5.39.217.767 j* E4 s8 x, A9 F% u
請答197的人想清楚！
: G- c, ?. \# ~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。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 n2 d6 R) K6 V. G3 U) v  Q& |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，5.39.217.76, X: F9 c! C, p: n; c/ N
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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' |! b) o* t+ g' Y1 \0 pTVBNOW 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。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。
( `& ^- _6 ?7 H6 a1 b, `5.39.217.76the answer is -$97 for sure. , s* |5 h# r9 G" Z0 V  D& B: y6 p2 w
Think about it this way
5 U8 y& w! R% i4 f2 s" n& V2 X  q- A1) if the 100 bucks is not a fake one, the store owner will gain $3 ($21-$18)
; \( u- c- b0 r( q0 x5.39.217.762) Now, the owner discovered that the 100 bucks is fake. You can th ...

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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。+ V' |& h. i6 |

* E6 t- O7 n. |* r, ?9 E+ `1) 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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4 H5 a: z' ?, cthink about it, when the bill is fake, and he gave him $79 change back, that is -79 already, it means the 100 on his hand is equal to 0 (Zero), how did he makes profit when he got a fake bills, then he need to pay another real 100 dollars bill to his neighbor, that another -100, plus the product he lost, thats another 18 dollars, Do Not Even Mention the 3 dollars, there is no profit he can make when he got a fake bill.0 L1 i, v4 b8 X$ Q; x

+ e+ q: i4 v$ v+ c2 _1 A1 X; I公仔箱論壇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 ???
6 N; s- e3 s8 f. a. 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。

3 R6 n3 M/ Q2 E( Btvb now,tvbnow,bttvb# L) v$ T& M) t. Z9 u: z
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.