T l trt xi¨ºn 3 = % trt c 3 + % n 2 con + % n 1 con = 98,5%. Ng¨¤y k nim sinh nht bet th c nhn 21% bo him thng thua, c bit h s v¨°ng cc c¨¤ng cao th¨¬ t l ho¨¤n tr c¨¤ng tng l¨ºn. C¨¢ cc th thao o in t ti Hi88 Kt lun C¨¢c loi x s min Nam ph bin d chi, d thng ng tin tng tuyt i v¨¤o c¨¢c ch s k¨¨o cc Hng Kng C¨¢ cc theo hip u Khng th r¨²t tin? i thng: Ba i tr l¨ºn li¨ºn tip (v¨ª d: 4-4, 5-5, 6-6). cach-ghep-xien-3-thang-lon Thut to¨¢n a dng, c¨® th da tr¨ºn c¨¢ch chi ca bn iu chnh theo mong mun mt c¨¢ch d d¨¤ng. T¨®m tt ni dung

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