題目誤導人~
$ e7 F- |/ z- `7 X K4 mtvb now,tvbnow,bttvbowner 100; J# l3 E, I* Z* m- P3 }/ }$ h& r
owner's son 20: C5 i8 M4 h- u b) c3 P
each pay 40
" t- e3 k) F/ a! ?8 s: M4 g4 `tvb now,tvbnow,bttvb40*3 = 1205.39.217.77- g/ ], w" W$ C; V
120(3 guys) - 20(owner's son) = 100 (owner) |