jayjan2046

97啦

icy2828

total lost $197

foofoo8282

....ME A BIT STUPID 179+ITEM......CORRECT.....

shhak47

97元，肯定对

209241

亏了197+礼物

davelui

?????????

prozzy

the answer is -$97 for sure.
* M* {- A4 ^+ t: i4 wos.tvboxnow.comThink about it this way
& J. O$ D, m# M' M- |公仔箱論壇1) if the 100 bucks is not a fake one, the store owner will gain $3 ($21-$18)
  [" \6 Q  f7 [1 J1 o- w, [2 I; g2) Now, the owner discovered that the 100 bucks is fake. You can think this as a lost of $100. therefore the overall gain is $3-$100 = -$97

dg168168

ryukihero

79-(21-18)+100+18=197

sisccsis

i would say $97 (79 + 18)

tmac2008

97 easy

tat_tat0210

i think it's 77
4 ]; T& d# F9 F) p% w
: [4 f0 v4 k$ X' z& V. _. ?tvb now,tvbnow,bttvb[ 本帖最後由 tat_tat0210 於 2007-5-21 03:48 AM 編輯 ]

jwxie518

100= =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。4 k3 a8 A6 o( m$ k* {* |

4 v- h/ h- n3 @: m/ |* v# a. ^. V# i. R[ 本帖最後由 jwxie518 於 2007-5-21 03:51 AM 編輯 ]

leezhao2000

79+18