{"id":18519,"date":"2024-05-18T09:07:37","date_gmt":"2024-05-18T09:07:37","guid":{"rendered":"https:\/\/soicau1053.minhngocxoso.com\/?p=18519"},"modified":"2024-05-18T09:07:37","modified_gmt":"2024-05-18T09:07:37","slug":"gioi-thieu-chung-ve-lo-xien-quay-4-cach-tinh-tien-lo-xien-quay-4","status":"publish","type":"post","link":"https:\/\/dudoanxoso86.com\/gioi-thieu-chung-ve-lo-xien-quay-4-cach-tinh-tien-lo-xien-quay-4\/","title":{"rendered":"Gi\u1edbi thi\u1ec7u chung v\u1ec1 l\u00f4 xi\u00ean quay 4\u00a0– c\u00e1ch t\u00ednh ti\u1ec1n l\u00f4 xi\u00ean quay 4"},"content":{"rendered":"
L\u00f4 xi\u00ean quay 4 hi\u1ec7n \u0111ang l\u00e0 ph\u01b0\u01a1ng ph\u00e1p ch\u01a1i l\u00f4 \u0111\u1ec1 kh\u00e1 ph\u1ed5 bi\u1ebfn, d\u1ea7n th\u00e0nh xu h\u01b0\u1edbng. Kh\u00f4ng ph\u1ea3i ng\u1eabu nhi\u00ean th\u1ec3 lo\u1ea1i l\u00f4 \u0111\u1ec1 n\u00e0y l\u1ea1i \u0111\u01b0\u1ee3c nhi\u1ec1u ng\u01b0\u1eddi ch\u1ecdn l\u1ef1a nh\u01b0 v\u1eady. Trong b\u00e0i vi\u1ebft n\u00e0y, s\u1ebd h\u01b0\u1edbng d\u1eabn b\u1ea1n c\u00e1ch t\u00ednh ti\u1ec1n l\u00f4 xi\u00ean quay 4 c\u0169ng nh\u01b0 m\u1ed9t v\u00e0i th\u00f4ng tin c\u1ea7n bi\u1ebft kh\u00e1c.<\/p>\n
L\u00f4 xi\u00ean quay 4 l\u00e0 d\u1ea1ng bi\u1ebfn th\u1ec3 l\u00f4 xi\u00ean b\u1ed1n truy\u1ec1n th\u1ed1ng. Lu\u1eadt ch\u01a1i mang t\u1edbi ng\u01b0\u1eddi tham gia nhi\u1ec1u l\u1ee3i th\u1ebf kh\u00e1c nhau. Ch\u00fang ta v\u1eabn t\u00ecm ra b\u1ed1n con s\u1ed1 \u0111\u1ec3 t\u1ea1o th\u00e0nh b\u1ed9 xi\u00ean 4 ho\u00e0n ch\u1ec9nh. Tuy nhi\u00ean, khi so s\u00e1nh v\u1edbi b\u1ea3ng k\u1ebft qu\u1ea3 kh\u00f4ng c\u1ea7n ph\u1ea3i tr\u00fang to\u00e0n b\u1ed9 d\u00e3y s\u1ed1 \u0111\u00f3 nh\u01b0 quy lu\u1eadt c\u1ee7a l\u00f4 xi\u00ean 4 truy\u1ec1n th\u1ed1ng.<\/p>\n
\u0110i\u1ec1u n\u00e0y \u0111\u1ed3ng ngh\u0129a v\u1edbi vi\u1ec7c khi anh em \u0111\u00e1nh xi\u00ean quay 4, c\u00f3 2 con tr\u00fang, 2 con tr\u01b0\u1ee3t v\u1eabn \u0111\u01b0\u1ee3c t\u00ednh tr\u00fang xi\u00ean 2. N\u1ebfu tr\u00fang 3 con tr\u01b0\u1ee3t 1 con th\u00ec \u0111\u01b0\u1ee3c t\u00ednh tr\u00fang xi\u00ean 3. D\u01b0\u1eddng nh\u01b0, v\u1edbi lu\u1eadt \u0111\u00e1nh l\u00f4 xi\u00ean quay 4 nh\u01b0 tr\u00ean, kh\u1ea3 n\u0103ng ng\u01b0\u1eddi ch\u01a1i tr\u00fang th\u01b0\u1edfng s\u1ebd cao h\u01a1n g\u1ea5p b\u1ed9i.<\/p>\n
Lu\u1eadt ch\u01a1i xi\u00ean quay 4 kh\u00e1 \u0111\u01a1n gi\u1ea3n. Tuy nhi\u00ean, \u0111i\u1ec3m kh\u00f3 kh\u0103n \u0111\u00f3 l\u00e0 ng\u01b0\u1eddi ch\u01a1i c\u1ea7n t\u00ecm ra nh\u1eefng con l\u00f4 \u0111\u1ec1 r\u1ed3i gh\u00e9p ch\u00fang th\u00e0nh c\u1eb7p l\u00f4 xi\u00ean 4. L\u00f4 xi\u00ean 4 c\u1ee7a h\u00f4m nay c\u00e0ng cao \u0111\u1ed3ng ngh\u0129a v\u1edbi x\u00e1c su\u1ea5t tr\u00fang l\u00f4 c\u00e0ng th\u1ea5p, kh\u00f3 tr\u00fang gi\u1ea3i. \u0110i\u1ec1u n\u00e0y kh\u00f4ng l\u00e0m gi\u1ea3m \u0111i t\u00ednh h\u1ea5p d\u1eabn c\u1ee7a h\u00ecnh th\u1ee9c ch\u01a1i l\u00f4 n\u00e0y. B\u1edfi t\u1ef7 l\u1ec7 \u0103n ti\u1ec1n l\u00f4 xi\u00ean quay 4 cao h\u01a1n r\u1ea5t nhi\u1ec1u so v\u1edbi c\u00e1c ph\u01b0\u01a1ng ph\u00e1p ch\u01a1i l\u00f4 \u0111\u1ec1 kh\u00e1c hi\u1ec7n nay.<\/p>\n
N\u1eafm \u0111\u01b0\u1ee3c c\u00e1ch t\u00ednh ti\u1ec1n l\u00f4 xi\u00ean quay 4 l\u00e0 \u0111i\u1ec1u quan tr\u1ecdng \u0111\u1ea7u ti\u00ean ng\u01b0\u1eddi ch\u01a1i c\u1ea7n n\u1eafm khi l\u1ef1a ch\u1ecdn h\u00ecnh th\u1ee9c \u0111\u00e1nh l\u00f4 \u0111\u1ec1 n\u00e0y. Ch\u1ec9 khi n\u1eafm \u0111\u01b0\u1ee3c c\u00e1ch t\u00ednh ti\u1ec1n xi\u00ean quay 4, ng\u01b0\u1eddi ch\u01a1i m\u1edbi c\u00f3 th\u1ec3 ph\u00e2n chia ngu\u1ed3n v\u1ed1n \u0111\u1ea7u t\u01b0 h\u1ee3p l\u00fd. T\u1eeb \u0111\u00f3, h\u1ea1n ch\u1ebf t\u1ed5n th\u1ea5t kinh t\u1ebf hi\u1ec7u qu\u1ea3.<\/p>\n
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Sau \u0111\u00f3, c\u00f3 nh\u1eefng h\u01b0\u1edbng \u0111\u1ea7u c\u01a1 sinh l\u1eddi hi\u1ec7u qu\u1ea3. Khi \u0111\u00fac k\u1ebft kinh nghi\u1ec7m l\u00e2u n\u0103m, chuy\u00ean gia c\u1ee7a ph\u00e2n t\u00edch v\u00e0 \u0111\u01b0a ra c\u00e1ch t\u00ednh ti\u1ec1n l\u00f4 xi\u00ean d\u1ea1ng quay 4 nh\u01b0 sau cho ng\u01b0\u1eddi ch\u01a1i d\u1ec5 hi\u1ec3u:<\/p>\n
Sau khi ch\u1ecdn \u0111\u01b0\u1ee3c b\u1ed1n c\u1eb7p s\u1ed1 t\u1ea1o th\u00e0nh b\u1ed9 l\u00f4 xi\u00ean quay 4. Ng\u01b0\u1eddi ch\u01a1i t\u00ednh nh\u1ea9m 11 c\u1eb7p trong xi\u00ean 4 g\u1ed3m 4 c\u1eb7p xi\u00ean 3 6 c\u1eb7p xi\u00ean 2, 1 c\u1eb7p xi\u00ean 4.<\/p>\n
Tr\u01b0\u1eddng h\u1ee3p 4 con v\u1ec1 2, ng\u01b0\u1eddi ch\u01a1i kh\u00f4ng m\u1ea5t v\u1ed1n. C\u00f2n n\u1ebfu 4 con v\u1ec1 3 b\u1ea1n s\u1ebd c\u00f3 l\u00e3i. T\u1ef7 l\u1ec7 th\u1eafng g\u1ea5p 70 l\u1ea7n s\u1ed1 ti\u1ec1n m\u00e0 ng\u01b0\u1eddi ch\u01a1i ph\u1ea3i b\u1ecf ra \u0111\u1ec3 \u0111\u1eb7t c\u01b0\u1ee3c cho m\u1ed9t c\u1eb7p s\u1ed1.<\/p>\n
N\u1ebfu may m\u1eafn tr\u00fang c\u1ea3 b\u1ed1n c\u1eb7p s\u1ed1, ng\u01b0\u1eddi ch\u01a1i nh\u1eadn \u0111\u01b0\u1ee3c s\u1ed1 ti\u1ec1n th\u01b0\u1edfng nhi\u1ec1u h\u01a1n chi ph\u00ed ban \u0111\u1ea7u l\u00e0 170 l\u1ea7n.<\/p>\n
D\u1ef1a v\u00e0o nh\u1eefng \u0111i\u1ec1u n\u00e0y, ta \u0111\u01b0\u1ee3c c\u00f4ng th\u1ee9c \u0111\u1ec3 t\u00ednh ti\u1ec1n xi\u00ean quay 4 nh\u01b0 sau: 21.5% * 21.5% * 21.5%* 21.5% = 0.00214%.<\/p>\n
Tr\u01b0\u1edbc khi n\u1eafm r\u00f5 xi\u00ean 4 \u0103n bao nhi\u00eau d\u1ea1ng l\u00f4 xi\u00ean quay, ng\u01b0\u1eddi ch\u01a1i n\u00ean tham kh\u1ea3o nh\u1eefng lo\u1ea1i sau:<\/p>\n
Xi\u00ean qu\u00e2y: L\u00e0 m\u1ed9t h\u00ecnh th\u1ee9c ch\u01a1i l\u1ea5y ti\u1ec1n \u0111\u1ec1 t\u1eeb vi\u1ec7c ch\u01a1i l\u00f4 xi\u00ean th\u00f4ng th\u01b0\u1eddng. Tuy nhi\u00ean ch\u00fang c\u0169ng \u0111\u01b0\u1ee3c c\u1ea3i bi\u1ebfn \u0111i \u0111\u00f4i ch\u00fat. Xi\u00ean quay th\u01b0\u1eddng c\u00f3 2 lo\u1ea1i l\u00e0 xi\u00ean qu\u00e2y 3, xi\u00ean qu\u00e2y 4.<\/p>\n
Xi\u00ean qu\u00e2y 3: Ng\u01b0\u1eddi ch\u01a1i ch\u1ecdn ra 3 s\u1ed1 gi\u1ed1ng nh\u01b0 xi\u00ean 3. N\u1ebfu l\u00e0 qu\u00e2y s\u1ebd bao g\u1ed3m 1 c\u1eb7p xi\u00ean 3 v\u00e0 3 c\u1eb7p xi\u00ean 2. Ch\u00ednh v\u00ec v\u1eady, khi v\u1ec1 t\u1eeb hai con tr\u1edf l\u00ean, ng\u01b0\u1eddi ch\u01a1i \u0111\u00e3 c\u00f3 l\u00e3i (b\u1ecf 4 \u0103n 10).<\/p>\n
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Xi\u00ean qu\u00e2y 4: Ng\u01b0\u1eddi ch\u01a1i ch\u1ecdn ra 4 s\u1ed1 gi\u1ed1ng nh\u01b0 xi\u00ean 4, t\u01b0\u01a1ng \u1ee9ng c\u00f3 11 c\u1eb7p xi\u00ean kh\u00e1c nhau. Xi\u00ean qu\u00e2y 4 g\u1ed3m c\u00f3 4 c\u1eb7p xi\u00ean 3, 6 c\u1eb7p xi\u00ean 2, 1 c\u1eb7p xi\u00ean 4. N\u1ebfu 2\/4 con v\u1ec1 coi nh\u01b0 h\u00f2a ti\u1ec1n. C\u00f2n 3\/4 con v\u1ec1 ng\u01b0\u1eddi ch\u01a1i nh\u1eadn l\u00e3i s\u1ed1 ti\u1ec1n tr\u00fang g\u1ea5p 70 l\u1ea7n s\u1ed1 ti\u1ec1n b\u1ecf ra m\u1ed9t c\u1eb7p. N\u1ebfu v\u1ec1 c\u1ea3 4 con, s\u1ed1 ti\u1ec1n ng\u01b0\u1eddi ch\u01a1i nh\u1eadn \u0111\u01b0\u1ee3c kh\u00e1 l\u1edbn. Th\u01b0\u1eddng s\u1ebd g\u1ea5p 320 l\u1ea7n s\u1ed1 ti\u1ec1n b\u1ecf ra m\u1ed9t c\u1eb7p.<\/p>\n
Nh\u01b0 v\u1eady, ti\u1ec1n \u0103n khi ch\u01a1i xi\u00ean quay 4 nh\u1eadn v\u1ec1 gi\u00e1 tr\u1ecb g\u1ea5p 320 l\u1ea7n s\u1ed1 v\u1ed1n \u0111\u00e3 b\u1ecf ra. Tr\u01b0\u1eddng h\u1ee3p tr\u00fang c\u1ea3 4 con s\u1ed1 ng\u01b0\u1eddi ch\u01a1i \u0111\u00e3 ch\u1ecdn. C\u1ee5 th\u1ec3 n\u1ebfu tr\u00fang xi\u00ean quay 4 \u0111\u1ed3ng ngh\u0129a v\u1edbi vi\u1ec7c ng\u01b0\u1eddi ch\u01a1i \u0111\u00e3 tr\u00fang 6 c\u1eb7p xi\u00ean 2 c\u00f3 gi\u00e1 tr\u1ecb g\u1ea5p 60 l\u1ea7n s\u1ed1 ti\u1ec1n v\u1ed1n b\u1ecf 1 c\u1eb7p. 4 c\u1eb7p xi\u00ean 3 c\u00f3 gi\u00e1 tr\u1ecb b\u1eb1ng 160 l\u1ea7n s\u1ed1 v\u1ed1n b\u1ecf 1 c\u1eb7p. Cu\u1ed1i c\u00f9ng l\u00e0 1 c\u1eb7p xi\u00ean 4 c\u00f3 gi\u00e1 tr\u1ecb g\u1ea5p 100 l\u1ea7n s\u1ed1 ti\u1ec1n v\u1ed1n 1 c\u1eb7p.<\/p>\n
T\u1ed5ng c\u1ed9ng l\u1ea1i s\u1ebd l\u00e0: 60 l\u1ea7n + 160 l\u1ea7n + 100 l\u1ea7n = 320 l\u1ea7n. Ngh\u0129a l\u00e0 khi d\u1ef1 \u0111o\u00e1n tr\u00fang xi\u00ean quay 4 s\u1ebd nh\u1eadn \u0111\u01b0\u1ee3c t\u1ef7 l\u1ec7 \u0103n l\u00e0 1:320.<\/p>\n