|
 
|
1#
發表於 2008-1-24 12:46 AM
| 顯示全部帖子
$5 x durian + $1 x mango + $0.05 x rambutan = 100
& Q. ^1 D+ n% n0 DNo. of durian + No. of mango + No. of rambutan = 100
5 _& J, M4 B+ y; m' A公仔箱論壇These give
: y3 [( |& ]3 C ^5 q& _( i19 durians, 1 mango and 80 rambutans |
|
