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.
" ^; N3 F: Q. M* Y0 ~tvb now,tvbnow,bttvbThink about it this way
% w3 ^7 t, n; D3 m% y' h% l1) if the 100 bucks is not a fake one, the store owner will gain $3 ($21-$18)
( I$ \, P# j* l* B5 a. }" ^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) 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
$ q) b/ d/ r; w! c$ @5.39.217.77  l7 t( l. i! n: g% Z
[ 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。# c$ u, N: G# M! e7 k; a( t5 C
5.39.217.77; o9 r7 ]  M+ z- v- S/ t3 H4 Z
[ 本帖最後由 jwxie518 於 2007-5-21 03:51 AM 編輯 ]

leezhao2000

79+18