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.
9 k: x7 s; v2 @: o% M: nThink about it this way
- i- g9 H4 C' D1 G1) if the 100 bucks is not a fake one, the store owner will gain $3 ($21-$18)
7 l1 ~2 J4 `6 E7 J! qtvboxnow.com2) 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公仔箱論壇2 \  V# ^: P# O0 H1 F' s; j
公仔箱論壇. a' U: h7 `( C/ a$ M2 p" P
[ 本帖最後由 tat_tat0210 於 2007-5-21 03:48 AM 編輯 ]

jwxie518

100= =
9 e, t% A7 u3 @& s% q, H: {8 E, M) e- ?, D; F$ s
[ 本帖最後由 jwxie518 於 2007-5-21 03:51 AM 編輯 ]

leezhao2000

79+18