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
+ }3 I) M5 Q: p" E6 ~9 [5.39.217.76
" C9 Q8 {6 x0 e* b0 ]+ ]tvb now,tvbnow,bttvb總共損失係 $18+$79+$100 = $197
1 S' w' H, c/ r" v; G. O" \2 Z+ |' ntvb now,tvbnow,bttvbTVBNOW 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 u! X5 M  j/ k
或者如果係捉字失既話  C% m2 V1 w6 T: J% l# c0 B
$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。; D" Q- T! p; F1 O  N
$97 old question

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6 a5 Q+ {+ v% O% r: g公仔箱論壇old question?tvb now,tvbnow,bttvb8 g5 {2 @. U- B( P  w
but how come u still have the wrong answer?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。/ c8 i$ V% }# r! z/ H, Q
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。
& v0 L, A0 P5 C, l2 YTVBNOW 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。請答197的人想清楚！
# N$ j# v1 l! J1 ^0 {8 [4 j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，公仔箱論壇/ j: u7 I& |6 P' J5 n1 X
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，
3 U  A5 m* I3 ^, M* H/ `/ h/ b- F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 ...

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6 s" R- E+ \6 A0 H! D! q% Q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。( R9 I& ~; c! N# ^
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。 公仔箱論壇1 W9 k9 }' ?2 ~3 ^& ]6 p
the answer is -$97 for sure. 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 ~( J7 b( N6 I7 n4 f
Think about it this way
2 H  N: j4 K# l0 d* b; x; J1) if the 100 bucks is not a fake one, the store owner will gain $3 ($21-$18)公仔箱論壇4 t% g2 L" a- U: D2 S7 i- S1 x
2) Now, the owner discovered that the 100 bucks is fake. You can th ...

% e, P8 Q) }, l: n& _3 ?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。9 z9 T; A: h# s; q. t) Z

7 |/ P: X+ Y+ U5.39.217.761) very good, it the 100 bucks is real, your answer is correct, but it is fake, so your answer is wrong
3 i: }# i6 p/ y5 n8 {' [% V公仔箱論壇
( b7 q* {! @& t6 H& _$ {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。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.
# |. p( I* V8 f# }6 T- 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。 tvb now,tvbnow,bttvb3 S2 z* i! m0 d* W+ t8 t
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 ??? 公仔箱論壇0 B# W" B3 `; H2 U

8 S' X# U3 ]) C5 J  M4 D. `tvb now,tvbnow,bttvb公仔箱論壇. \; U% g6 u3 Q% g  `
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.