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 $100
( j# Q7 Y: ]& o7 k& @& Q3 |$ A5.39.217.76TVBNOW 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。6 `" F" l8 I) x2 Q
總共損失係 $18+$79+$100 = $197
. M4 {% y. |0 ]tvb now,tvbnow,bttvb
. e7 x8 R" i1 |8 _: m7 w5.39.217.76或者如果係捉字失既話
' U' g$ o+ ^6 C& V5.39.217.76$179 + 一件貨

skybirds

原帖由 jeffreyhohoyuan 於 2007-4-8 09:22 發表。 % ?+ U+ \9 D0 R
$97 old question

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tvb now,tvbnow,bttvb7 D' e  l! x4 Z9 F
old question?
0 i) V! Y2 j' y) D  {公仔箱論壇but how come u still have the wrong answer?7 h/ V4 J* @0 r7 g! p. k
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。 5.39.217.76) _4 R( k3 ~0 i
請答197的人想清楚！
% @5 D7 q. j- i% E. w% V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，
/ B+ @: y; S5 q; _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，5.39.217.76. C/ T# |! }' [
用左一百蚊，剩返21蚊，所以蝕了79蚊，還有貨品(成本1 ...

3 q; }% R/ ~( b8 B6 t! T& }+ d5 KTVBNOW 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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: \8 q$ |5 S7 ?$ x3 }tvb now,tvbnow,bttvbYes, 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。  H  b7 U% \- z$ b& d( O/ F
the answer is -$97 for sure. 8 J  z/ B0 S, F) J+ `
Think about it this way tvb now,tvbnow,bttvb6 ?+ A) N; o. L# B
1) if the 100 bucks is not a fake one, the store owner will gain $3 ($21-$18)公仔箱論壇( u3 F' }4 n. }% J; m( x; m
2) Now, the owner discovered that the 100 bucks is fake. You can th ...

tvb now,tvbnow,bttvb+ W6 {& N, ]! `# s

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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 wrongTVBNOW 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。( J7 i$ q! l8 [2 `7 m, P, h$ H5 u

0 Z8 a5 F3 [# M& b; A1 C1 E5.39.217.76think about it, when the bill is fake, and he gave him $79 change back, that is -79 already, it means the 100 on his hand is equal to 0 (Zero), how did he makes profit when he got a fake bills, then he need to pay another real 100 dollars bill to his neighbor, that another -100, plus the product he lost, thats another 18 dollars, Do Not Even Mention the 3 dollars, there is no profit he can make when he got a fake bill.
" o) ]% m; w% t$ KTVBNOW 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。 公仔箱論壇1 H8 N; R9 V2 D9 M& m
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 ??? 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。+ c" i9 k2 T5 T1 {! I

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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。, s, ?$ L: i3 E7 F  K
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.