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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3 w" s4 J; J) J6 q) C5.39.217.77:8898總共損失係 $18+$79+$100 = $197 / O1 w) s/ N2 t# t: w9 I" b( W2 t4 K0 ~

5 a# z4 H+ g( u% P或者如果係捉字失既話
+ r2 Y1 C! m0 v6 |$179 + 一件貨

skybirds

原帖由 jeffreyhohoyuan 於 2007-4-8 09:22 發表。 6 J' ]4 e7 r6 X1 X6 d" n# ~, A
$97 old question

  l& c) r! Z" L$ ?5 ]2 ~5.39.217.77:8898tvb now,tvbnow,bttvb+ s& q0 w1 i! V/ @* ~+ @2 {
old question?
9 s+ @0 \/ \  |  Y% itvb now,tvbnow,bttvbbut how come u still have the wrong answer?tvb now,tvbnow,bttvb: n) w% A3 T, I+ n5 ^& V
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。
2 Z  J% t% R+ k8 i9 X; Q/ ptvb now,tvbnow,bttvb請答197的人想清楚！5.39.217.77:8898  u  M* n. ]) O
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 J2 ~& D) }: Vtvb now,tvbnow,bttvb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，
8 D) z+ {5 d) \1 J+ x公仔箱論壇用左一百蚊，剩返21蚊，所以蝕了79蚊，還有貨品(成本1 ...

# t6 Z" Z( Z) lTVBNOW 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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' t2 `2 p& r( Y- f1 x8 KTVBNOW 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。
! j1 R0 s3 J) H$ t2 bthe answer is -$97 for sure.
) s7 K# f2 U. A' T" m8 Z5 _, J; MThink about it this way tvb now,tvbnow,bttvb% `* B( G7 u- k
1) if the 100 bucks is not a fake one, the store owner will gain $3 ($21-$18)
4 h. v4 |3 w% p( u8 \0 W+ J2) Now, the owner discovered that the 100 bucks is fake. You can th ...

公仔箱論壇$ B) m: t# j+ H: |' }4 v5 T
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。' E$ |$ R- N5 c3 P, c+ N: u* S

0 f2 F; s& ~( R, S" h7 ]/ D4 Ktvb now,tvbnow,bttvb1) very good, it the 100 bucks is real, your answer is correct, but it is fake, so your answer is wrong* ?0 I" x. l$ g
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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.公仔箱論壇9 {4 y* [* F6 r. u+ {! ]

8 `5 a4 V9 j7 R3 f# ^+ X6 x( ]# l5.39.217.77:8898I 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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5.39.217.77:88985 L7 O& z. u+ n: I, A$ d3 ?
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.