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 -$97 for sure.
& K! ^; B$ }" P* ?公仔箱論壇Think about it this way
; \3 k0 |: n; F9 @4 {9 D. r公仔箱論壇1) if the 100 bucks is not a fake one, the store owner will gain $3 ($21-$18)
" ~- D9 x7 z5 ]- ]5.39.217.762) 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 774 K* D4 o" o1 K' V9 o4 E- p! t# f- Y

4 i/ l! H# e/ B" G5 `' d5.39.217.76[ 本帖最後由 tat_tat0210 於 2007-5-21 03:48 AM 編輯 ]

jwxie518

100= =
0 j( }1 O4 @& _4 B* ^9 y5.39.217.76/ I7 K/ Y! c8 P* {! s) y1 G
[ 本帖最後由 jwxie518 於 2007-5-21 03:51 AM 編輯 ]

leezhao2000

79+18