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; Z8 I" {+ \; o
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總共損失係 $18+$79+$100 = $197   Y4 d( B9 ]% j! c) J
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或者如果係捉字失既話www2.tvboxnow.com9 r6 A$ ^( l, k/ V  X% D
$179 + 一件貨

skybirds

原帖由 jeffreyhohoyuan 於 2007-4-8 09:22 發表。 
9 `: Y6 x8 R9 e0 xTVBNOW 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。$97 old question

6 H) X5 E; v% q1 K公仔箱論壇
, O' t; E! }$ h( T9 o, n' _old question?
/ E+ x7 d# a, ]' T2 L. wTVBNOW 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?' l3 }' [; I3 L9 l% O. |4 b. F) l
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。
) U! ]2 O4 R, Y6 v# }www2.tvboxnow.com請答197的人想清楚！
+ \2 A3 x8 V8 U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，www2.tvboxnow.com' ~# l) E. J7 K0 B
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，tvb now,tvbnow,bttvb$ t' \$ N' N6 V
用左一百蚊，剩返21蚊，所以蝕了79蚊，還有貨品(成本1 ...

/ ^5 D  V2 M( u4 Z/ [1 ZTVBNOW 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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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。
; c% A3 o! d7 {9 ethe answer is -$97 for sure. ) r1 r: E1 Q! H: q4 l
Think about it this way
/ ~2 ^  [: {' b) \/ d" h公仔箱論壇1) if the 100 bucks is not a fake one, the store owner will gain $3 ($21-$18)
7 X. @2 U' e) {3 j& o0 V: D' kwww2.tvboxnow.com2) Now, the owner discovered that the 100 bucks is fake. You can th ...

( B2 ]" k. e* b1 xTVBNOW 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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4 Y( ^' r$ ?3 U5 D公仔箱論壇1) very good, it the 100 bucks is real, your answer is correct, but it is fake, so your answer is wrong
, q, ^  S% x' G- n4 wTVBNOW 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 V6 {# p+ w! G6 j; `0 ethink 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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2 ?. u3 F* Z) y; ^tvb now,tvbnow,bttvbI 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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- C+ T0 _# [7 k! f+ P& N+ n公仔箱論壇
! U* }4 A; L. @% F: Y0 V公仔箱論壇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.