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 $100TVBNOW 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。. |% ]/ T; d1 ^6 Y

6 g& A4 T0 H( E  `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。總共損失係 $18+$79+$100 = $197 公仔箱論壇( G: G0 o# I% M1 v6 z

" x9 d: I: O: K; G2 Atvb now,tvbnow,bttvb或者如果係捉字失既話) ~8 H! o: R) ^3 j
$179 + 一件貨

skybirds

原帖由 jeffreyhohoyuan 於 2007-4-8 09:22 發表。 
; I% r1 w9 Q) X9 y, @( B; P2 ]tvb now,tvbnow,bttvb$97 old question

6 W8 m0 D, s. A, Z# y' |1 R9 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。
7 k1 v: J+ @- X8 K7 {9 kold question?
6 B0 k3 o9 Y* k. Btvb now,tvbnow,bttvbbut how come u still have the wrong answer?
! W/ d6 T) Q  {4 J* ~+ F5 \tvb now,tvbnow,bttvbwhat about the 100 dollars he gave it back to his neighbor

skybirds

原帖由 wwk6002 於 2007-5-5 22:53 發表。 " p$ o+ q7 |& _
請答197的人想清楚！4 a- y- C6 |$ n3 I+ i1 K# }
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，
. z3 ?( H! L2 v# z5.39.217.76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，
6 B' ]% u& I8 F. j9 N用左一百蚊，剩返21蚊，所以蝕了79蚊，還有貨品(成本1 ...

) J) i& ~; q2 C- z: N  C: }5 d! ?公仔箱論壇5.39.217.76$ E3 c, u% l% j' g( E6 R" k. a

5 D  [4 _" Q8 H* i1 j5.39.217.76Yes, 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。
5 _6 W4 Q0 r/ P! Xthe answer is -$97 for sure.
7 R  b# h* B, `) ]公仔箱論壇Think about it this way
& h' ^+ o( m% p& n5 \8 ^tvb now,tvbnow,bttvb1) if the 100 bucks is not a fake one, the store owner will gain $3 ($21-$18)5.39.217.76# j5 N1 [5 D3 N
2) Now, the owner discovered that the 100 bucks is fake. You can th ...

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。' L, Y6 D. M' d

) \! l2 m: @) g8 n3 {2 B' _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。
2 w" L' w1 o" d1 Z+ W; N4 u, h! ~1) very good, it the 100 bucks is real, your answer is correct, but it is fake, so your answer is wrong
' X3 Z! r2 v& k  a9 s9 `4 e: v& i公仔箱論壇
; j  v! X! L$ F, STVBNOW 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 $79 change back, that is -79 already, it means the 100 on his hand is equal to 0 (Zero), how did he makes profit when he got a fake bills, then he need to pay another real 100 dollars bill to his neighbor, that another -100, plus the product he lost, thats another 18 dollars, Do Not Even Mention the 3 dollars, there is no profit he can make when he got a fake bill.tvb now,tvbnow,bttvb1 c; s' B$ C0 y7 o( P$ @- r

; Y+ A; [8 R8 m: Z" i: }5.39.217.76I 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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tvb now,tvbnow,bttvb- U" A! i# g- n# s( F( I! l' {/ F# I7 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.