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.
$ C" _. T; _* t9 [4 B公仔箱論壇Think about it this way 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。* r+ G# g+ a6 R' J( Z, `& X- w
1) if the 100 bucks is not a fake one, the store owner will gain $3 ($21-$18)/ Q* D# f( y1 X0 U- ~' k
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
9 y2 r. Y* n  Y$ L1 G
0 z% _. T4 c/ Z& v1 y0 K' K, i5.39.217.77[ 本帖最後由 tat_tat0210 於 2007-5-21 03:48 AM 編輯 ]

jwxie518

100= =
, \1 D6 w6 k% `* g6 p
) U  p7 h, s5 P5.39.217.77[ 本帖最後由 jwxie518 於 2007-5-21 03:51 AM 編輯 ]

leezhao2000

79+18