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 $1007 m( n) ]4 H0 T5 o1 b$ z9 ~

9 b% T# g, z* t7 n; R8 n+ j% H公仔箱論壇總共損失係 $18+$79+$100 = $197 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。; I  A: p9 d! A/ B' o

5 m, n- O4 t1 m, L公仔箱論壇或者如果係捉字失既話, j7 J3 a/ ~9 n7 P+ m9 ~5 r+ V/ I
$179 + 一件貨

skybirds

原帖由 jeffreyhohoyuan 於 2007-4-8 09:22 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。+ j1 h# P0 c- y% ?* n8 D
$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 T; A, k, B. K- a) ~

0 K4 I+ ]- p9 x5.39.217.76old question?
* A: K" T2 p: @2 m$ k( S- 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。but how come u still have the wrong answer?公仔箱論壇1 a( W; l4 H/ L' \# |$ [3 X. I2 x
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。 5.39.217.76( R8 Y0 N" R! l$ k1 E
請答197的人想清楚！
& |0 q  f' R* X9 Ytvb 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，
+ X# l7 m) B6 `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。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，
. ~$ k- r6 |4 b2 M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 ...

公仔箱論壇5 v0 ]+ i  p% [* T# Y4 J; a+ ^
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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。
9 G1 l4 V7 l0 X; c& ~/ y7 L% c- ^* |公仔箱論壇the answer is -$97 for sure. : R# l3 I9 f5 J8 x( ]
Think about it this way 公仔箱論壇+ l( L/ Y  k  W# t: U
1) if the 100 bucks is not a fake one, the store owner will gain $3 ($21-$18)
1 j4 A; ^% @* h& N" f( g5.39.217.762) Now, the owner discovered that the 100 bucks is fake. You can th ...

5.39.217.76* i3 `. Y) t( [) l

. x/ L  L6 e% {, d  l3 }6 b$ P! t5.39.217.76 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。# n6 U2 r5 k, G7 d3 e- r
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。+ G/ T- p$ s+ {& D$ p* Y3 s+ x' R& |

" \( S! t; S% H9 s  t4 ~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.
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% i. e8 Y8 j. x0 ~: AI 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。4 O1 @$ v3 i0 Q# g5 E0 `9 G

+ |  h' u5 w, P. x3 Q公仔箱論壇tvb now,tvbnow,bttvb6 r  J. ?3 p; W/ k: {% X
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.