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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6 e' B9 s7 P1 h0 Q+ A總共損失係 $18+$79+$100 = $197 公仔箱論壇2 K4 Q  f& X; j
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或者如果係捉字失既話
- a5 t5 T0 D/ B4 a% {& z公仔箱論壇$179 + 一件貨

skybirds

原帖由 jeffreyhohoyuan 於 2007-4-8 09:22 發表。 公仔箱論壇4 Y% k- ?( E; Y4 E
$97 old question

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3 r1 e$ I9 r' o: o0 A* w- k8 ?& i9 ?公仔箱論壇old question?
5 o6 D4 Y+ ?- ?5 |' f3 Z$ {: GTVBNOW 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。but how come u still have the wrong answer?5.39.217.764 E0 i/ }# F+ k
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" m1 K' V' Q# M請答197的人想清楚！
& j' [. t! u$ U0 L' ^, `6 n, Btvb 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，
, o: }8 T% k, r2 w% Ytvb 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，
5 Y1 _' ~: v$ y6 U5 `9 `6 gtvb now,tvbnow,bttvb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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: n& ~/ C  ?( d. ~! k2 k- UTVBNOW 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。
. G; t* T+ Q2 [% o1 IYes, 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。
$ V: _0 w+ `2 q5.39.217.76the answer is -$97 for sure.
# ~% M5 P% k! r: ^% W+ N3 T  o公仔箱論壇Think about it this way , o) z+ |: I' {9 |( y2 A/ d7 ^
1) if the 100 bucks is not a fake one, the store owner will gain $3 ($21-$18)
3 C2 V6 Z1 K$ _) d3 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。2) Now, the owner discovered that the 100 bucks is fake. You can th ...

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4 r0 \" \/ \1 m  k! a" z; ~tvb now,tvbnow,bttvb1) very good, it the 100 bucks is real, your answer is correct, but it is fake, so your answer is wrong
/ D1 K: s3 g1 b' [5 x公仔箱論壇 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。! q) L+ `0 Z' l* r+ _9 ?
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.6 E1 d3 s. k0 n, V
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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 ??? % X0 b5 U+ l9 z( c7 t4 u

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tvb now,tvbnow,bttvb' l3 P1 Q( k( I: X& f' Z0 H) m4 S
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.