{"id":17443,"date":"2024-03-25T05:07:16","date_gmt":"2024-03-25T05:07:16","guid":{"rendered":"https:\/\/soicau4007.minhngocxoso.com\/cach-bat-bach-thu-lo-chinh-xac-nhat-hien-nay\/"},"modified":"2024-03-25T05:07:16","modified_gmt":"2024-03-25T05:07:16","slug":"4-cach-tinh-bach-thu-lo-chinh-xac-nhat","status":"publish","type":"post","link":"https:\/\/docthuxsmb.com\/4-cach-tinh-bach-thu-lo-chinh-xac-nhat\/","title":{"rendered":"4 c\u00e1ch t\u00ednh b\u1ea1ch th\u1ee7 l\u00f4 ch\u00ednh x\u00e1c nh\u1ea5t"},"content":{"rendered":"
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C\u00e1ch b\u1eaft b\u1ea1ch th\u1ee7 l\u00f4 <\/span><\/span>l<\/span><\/span>\u00e0 c\u00e1ch ch\u01a1i c\u1edd b\u1ea1c nhi\u1ec1u ng\u01b0\u1eddi tham gia. \u0110\u00e2y l\u00e0 c\u00e1ch ch\u01a1i \u00edt v\u1ed1n, l\u00e3i r\u1ea5t cao nh\u01b0ng x\u00e1c su\u1ea5t tr\u00fang l\u1ea1i kh\u00f4ng cao b\u1edfi v\u1eady b\u1eaft b\u1ea1ch th\u1ee7 c\u1ea7n ph\u1ea3i c\u00f3 b\u00ed k\u00edp v\u00e0 kinh nghi\u1ec7m. V\u00e0 h\u00f4m nay xin chia s\u1ebb v\u1edbi c\u00e1c b\u1ea1n m\u1ed9t s\u1ed1 ph\u01b0\u01a1ng ph\u00e1p c\u00e1ch b\u1eaft b\u1ea1ch th\u1ee7 l\u00f4 hay v\u00e0 \u0111\u01b0\u1ee3c nhi\u1ec1u ng\u01b0\u1eddi \u00e1p d\u1ee5ng v\u00e0 th\u00e0nh c\u00f4ng.<\/span><\/span><\/em><\/p>\n

C\u00e1ch b\u1eaft b\u1ea1ch th\u1ee7 l\u00f4 1: B\u1ea1ch th\u1ee7 l\u00f4 h\u00ecnh qu\u1ea3 tr\u00e1m<\/strong><\/span><\/span><\/span><\/h4>\n

\u0110\u00e2y l\u00e0 c\u1ea7u l\u00f4 \u0111\u1ec1 xu\u1ea5t hi\u1ec7n r\u1ea5t hi\u1ebfm, c\u1ea3 n\u0103m may ra m\u1edbi c\u00f3 m\u1ed9t l\u1ea7n nh\u01b0ng khi xu\u1ea5t hi\u1ec7n th\u00ec \u0111\u1ea3m b\u1ea3o 90% l\u00e0 \u0103n b\u1ea1ch th\u1ee7, 2 % tr\u01b0\u1ee3c v\u00e0 8 % l\u00e0 l\u1ed9n. N\u00f3i chung v\u1eabn l\u00e0 x\u00e1c su\u1ea5t nh\u01b0ng l\u00e0 c\u00e1ch \u0111\u00e1nh l\u00f4 t\u1ef7 l\u1ec7 th\u1eafng cao.<\/span><\/span><\/p>\n

Chi ti\u1ebft: B\u1ea1n l\u1ea5y k\u1ebft qu\u1ea3 c\u1ee7a c\u00e1c gi\u1ea3i x\u1ebfp li\u1ec1n nhau c\u1ee7a gi\u1ea3i 3 ho\u1eb7c gi\u1ea3i 4 v\u00e0 gi\u1ea3i 5, x\u1ebfp theo h\u00e0ng d\u1ecdc \u0111\u01b0\u1ee3c 2 v\u1ecb tr\u00ed h\u00ecnh qu\u1ea3 tr\u00e1m ng\u00e0y h\u00f4m sau b\u1ea1ch th\u1ee7 BA.<\/span><\/span><\/p>\n

C\u00e1ch b\u1eaft b\u1ea1ch th\u1ee7 l\u00f4 2: B\u1ea1ch th\u1ee7 l\u00f4 k\u00e9p<\/strong><\/span><\/span><\/span><\/h4>\n

\u0110\u1ed1i v\u1edbi l\u00f4 \u0111\u1ec1 k\u00e9p th\u00ec \u0111\u1eb7c \u0111i\u1ec3m l\u00e0 d\u1ec5 b\u1ea1ch th\u1ee7, kh\u00f4ng ph\u1ea3i l\u1ed9n.<\/span><\/span><\/p>\n

Nh\u01b0 h\u00ecnh l\u00e0 c\u1ea7u v\u00e0o v\u1ecb tr\u00ed \u0111\u1eb7c bi\u1ec7t \u2013 2 s\u1ed1 tr\u00f9ng nhau => c\u1eb7p s\u1ed1 99 \u0111\u1ec3 \u0111\u00e1nh b\u1ea1ch th\u1ee7 cho h\u00f4m sau. Trong c\u00e1c tr\u01b0\u1eddng h\u1ee3p kh\u00e1c, 2 s\u1ed1 kh\u00e1c nhau th\u00ec ph\u1ea3i \u0111\u00e1nh c\u1ea3 c\u1eb7p vd: 68-86<\/p>\n

C\u00e1ch b\u1eaft b\u1ea1ch th\u1ee7 l\u00f4 3: B\u1eaft l\u00f4 b\u1ea1ch th\u1ee7 b\u1eb1ng c\u00e1ch b\u1eaft l\u00f4 \u0111\u1ec1 anh v\u00e0 b\u1eaft l\u00f4 \u0111\u1ec1 em<\/strong><\/span><\/span><\/span><\/h4>\n

C\u00e1ch b\u1eaft b\u1ea1ch th\u1ee7 l\u00f4<\/strong><\/em>, b\u1ea1n th\u1ea5y c\u00f3 nh\u1eefng con l\u00f4 \u0111\u1ec1 2 ho\u1eb7c 3 nh\u00e1y ngh\u0129a l\u00e0 \u0111\u00e3 thi\u1ebfu 1 con l\u00f4 \u0111\u1ec1 kh\u00e1c v\u00ec v\u1eady n\u00f3 \u0111\u00e3 l\u1ea5y m\u1ea5t do \u0111\u00f3 mai n\u00f3 ph\u1ea3i tr\u1ea3 l\u1ea1i.<\/span><\/span><\/p>\n

C\u1ee5 th\u1ec3: N\u1ebfu ng\u00e0y h\u00f4m nay c\u00f3 l\u00f4 \u0111\u1ec1 30 v\u00e0 l\u00f4 \u0111\u1ec1 32 v\u1ec1 3 nh\u00e1y c\u00f3 l\u00f4 \u0111\u1ec1 13 2 nh\u00e1y v\u00e0 l\u00f4 \u0111\u1ec1 20 21 24, v\u1eady ng\u00e0y h\u00f4m sau b\u1ea1n ch\u1ecdn \u0111\u00e1nh l\u00f4 \u0111\u1ec1 31 v\u00e0 23.<\/span><\/span><\/p>\n

C\u00e1ch b\u1eaft b\u1ea1ch th\u1ee7 l\u00f4 4: X\u00e1c su\u1ea5t \u0103n l\u00f4 \u0111\u1ec1 ch\u00ednh x\u00e1c nh\u1ea5t<\/strong><\/span><\/span><\/span><\/h4>\n

Th\u00f4ng th\u01b0\u1eddng, th\u1ef1c t\u1ebf, nhi\u1ec1u ng\u01b0\u1eddi ch\u01a1i l\u00f4 \u0111\u1ec1<\/strong><\/em> t\u01b0\u1edfng r\u1eb1ng x\u00e1c su\u1ea5t \u0103n l\u00f4 \u0111\u1ec1 l\u00e0 27%, nh\u01b0ng \u0111\u00e2y l\u00e0 \u00fd ngh\u0129a sai l\u1ea7m b\u1edfi th\u1ef1c ch\u1ea5t x\u00e1c su\u1ea5t \u0103n l\u00f4 \u0111\u1ec1 ch\u1ec9 l\u00e0 23, 76% m\u00e0 th\u00f4i.<\/span><\/span><\/p>\n

\"C\u00e1ch<\/p>\n

Chi ti\u1ebft:<\/strong> D\u1ef1a v\u00e0o c\u00f4ng th\u1ee9c to\u00e1n x\u00e1c su\u1ea5t th\u00ec ch\u00fang ta t\u00ednh \u0111\u01b0\u1ee3c x\u00e1c su\u1ea5t % \u0103n l\u00f4 \u0111\u1ec1 l\u00e0 23,76% c\u1ee5 th\u1ec3: \u0110\u1ec3 t\u00ednh x\u00e1c su\u1ea5t \u0103n l\u00f4 \u0111\u1ec1, ta d\u1ef1a v\u00e0o x\u00e1c su\u1ea5t t\u1ea1ch l\u00f4 \u0111\u1ec1. Khi \u0111\u00f3 x\u00e1c su\u1ea5t \u0103n l\u00e0 1- t\u1ea1ch l\u00f4 \u0111\u1ec1. <\/span><\/span><\/p>\n

Quay x\u1ed5 s\u1ed1 t\u1eeb gi\u1ea3i th\u1ee9 1 \u0111\u1ebfn gi\u1ea3i 27. N\u1ebfu \u0111\u1ec3 t\u1ea1ch th\u00ec gi\u1ea3i 1 t\u1ea1ch, gi\u1ea3i 2 t\u1ea1ch, gi\u1ea3i 3 t\u1ea1ch,..v\u00e0 gi\u1ea3i 27 t\u1ea1ch.<\/span><\/span><\/p>\n