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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總共損失係 $18+$79+$100 = $197 公仔箱論壇7 t$ c1 C2 F7 B/ @
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或者如果係捉字失既話
3 {# K+ _9 h5 S  W0 q1 l3 }tvb now,tvbnow,bttvb$179 + 一件貨

skybirds

原帖由 jeffreyhohoyuan 於 2007-4-8 09:22 發表。 公仔箱論壇' y) N' f$ }% E
$97 old question

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old question?tvb now,tvbnow,bttvb# P% b4 w$ R; o7 o& I7 Z4 F( U
but how come u still have the wrong answer?
) R- C* S! X  c) H, h! s公仔箱論壇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。
( @# \+ Q0 O2 d8 R請答197的人想清楚！
- W8 B  m6 P$ y( P& U1 I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$ `2 E% @3 h, X. }+ G% t$ {
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，
/ D4 I5 x/ D2 z* V- |0 R  P& M& B: L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 ...

( N* ?1 c* M) r9 ~- ~: b8 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。
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. h7 d, H  }  P公仔箱論壇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。 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。" W8 z+ f2 p5 R5 T! D  J
the answer is -$97 for sure. TVBNOW 含有熱門話題，最新最快電視，軟體，遊戲，電影，動漫及日常生活及興趣交流等資訊。& a+ V( g! J2 \
Think about it this way 5.39.217.76/ f9 Y, ?$ u  L3 ?& T! H
1) if the 100 bucks is not a fake one, the store owner will gain $3 ($21-$18)
3 @5 r4 N9 C- {tvb now,tvbnow,bttvb2) Now, the owner discovered that the 100 bucks is fake. You can th ...

tvb now,tvbnow,bttvb) H, i& M6 q/ [( f

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: w4 m4 _6 r5 E& t0 a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
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" k% E# h6 f5 A. Z9 Q/ a1 y5.39.217.76think 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.
7 |  {3 z% i; z/ Atvb now,tvbnow,bttvb
9 J/ c, ?3 n  A. xtvb 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 ??? ; |7 P; g8 B5 W2 Q8 ~5 L, b

' ]/ J( s3 V: f$ w- m公仔箱論壇4 @/ u* j" a2 L' r3 x4 ^
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.