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4#
發表於 2008-3-14 10:14 AM
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題目誤導人~
* z8 e9 w, Y; ~8 y! M5 Y5 G, l) u公仔箱論壇owner 100
- l0 k; ]/ \$ ?" D2 K' c' downer's son 20
5 k# V% J( G$ ~8 j! P4 D公仔箱論壇each pay 405.39.217.77:8898* q+ h' X3 G( H: `! N7 w
40*3 = 120. Y& u- B; N6 y
120(3 guys) - 20(owner's son) = 100 (owner) |
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