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 $100公仔箱論壇) R  p; p( Q$ N9 P: m9 C
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總共損失係 $18+$79+$100 = $197
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或者如果係捉字失既話
9 X2 q$ _' g# J& O* itvb now,tvbnow,bttvb$179 + 一件貨

skybirds

原帖由 jeffreyhohoyuan 於 2007-4-8 09:22 發表。 ( s$ \* ]; `: r% H: M8 o
$97 old question

tvb now,tvbnow,bttvb0 N0 _+ J1 F5 b2 d7 Z: a3 U+ y% V
5.39.217.76, Q) G1 \' W1 ^2 s1 i
old question?
4 }1 X$ d5 R  F1 {6 g& i, \. G, i& `公仔箱論壇but how come u still have the wrong answer?
( G* Z. r3 t$ Vwhat 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. A) q0 s" Y! S" L
請答197的人想清楚！: I& d; d/ T5 ^8 C
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，
+ L: L8 m( q* A) [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，5.39.217.763 H2 W* f, ~9 a. P7 W
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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5.39.217.76( o/ }7 m3 I3 ^3 z1 l* f8 ^

  \( b/ C. t7 c' r$ [$ b$ l5.39.217.76Yes, 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。 - m3 P0 K3 I' D+ x+ k& M
the answer is -$97 for sure.
, `' e1 V. |* W: l0 c! P/ a4 `tvb now,tvbnow,bttvbThink about it this way . H3 z* Y  i; |, i2 D9 j/ n- t
1) if the 100 bucks is not a fake one, the store owner will gain $3 ($21-$18)' r- i0 M9 I7 A4 D) B
2) Now, the owner discovered that the 100 bucks is fake. You can th ...

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公仔箱論壇9 D1 A6 A% w' P
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1) very good, it the 100 bucks is real, your answer is correct, but it is fake, so your answer is wrong
7 e+ i. h, f" M) x6 @tvb now,tvbnow,bttvb
) F+ e$ Q  F) p* n& \+ Rthink 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.tvb now,tvbnow,bttvb) L7 U; t1 p" ]; A7 a8 K& G4 s

/ V' @8 Y% v* i; X9 QI 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 ??? tvb now,tvbnow,bttvb  @+ G# R0 Q# |

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' z- _; s6 `: Y& T+ R% u7 ydun 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.