題目誤導人~tvb now,tvbnow,bttvb& K8 [9 M6 \2 i* d1 o
owner 1005.39.217.77( Z0 T$ K: S" t& F
owner's son 20
2 B3 u8 s2 `+ @5 e公仔箱論壇each pay 40tvb now,tvbnow,bttvb" \* ^ k1 g$ F. k. H) C
40*3 = 120
. R* ~8 _) q a- Q n3 C) m8 A120(3 guys) - 20(owner's son) = 100 (owner) |