Hi\u1ec7n nay, nhi\u1ec1u ng\u01b0\u1eddi \u0111ang ph\u00e2n v\u00e2n v\u1ec1 c\u00e1ch t\u00ednh ti\u1ec1n l\u00f4 xi\u00ean hay \u0111\u00e1nh l\u00f4 xi\u00ean. H\u00e3y tham kh\u1ea3o b\u00e0i vi\u1ebft d\u01b0\u1edbi \u0111\u00e2y website c\u1ee7a ch\u00fang t\u00f4i \u0111\u1ec3 hi\u1ec3u r\u00f5 h\u01a1n v\u1ec1 h\u00ecnh th\u1ee9c n\u00e0y nh\u00e9!<\/p>\n
<\/p>\n
1. C\u00e1ch t\u00ednh \u0111i\u1ec3m l\u00f4 v\u00e0 ti\u1ec1n l\u00f4 \u0111\u1ec1<\/span><\/h2>\nC\u00e1ch t\u00ednh ti\u1ec1n l\u00f4 v\u00e0 \u0111i\u1ec3m l\u00f4 \u0111\u1ec1 l\u00e0 h\u00ecnh th\u1ee9c \u0111\u01b0\u1ee3c d\u1ef1a tr\u00ean k\u1ebft qu\u1ea3 c\u1ee7a x\u1ed5 s\u1ed1 mi\u1ec1n B\u1eafc h\u1eb1ng ng\u00e0y. M\u1ed7i ng\u00e0y s\u1ebd c\u00f3 27 gi\u1ea3i \u0111\u01b0\u1ee3c c\u00f4ng b\u1ed1 v\u00e0 \u0111\u01b0\u1ee3c t\u00ednh t\u1eeb gi\u1ea3i \u0111\u1eb7c bi\u1ec7t \u0111\u1ebfn gi\u1ea3i 7. H\u00ecnh th\u1ee9c n\u00e0y c\u00f3 c\u00e1ch ch\u01a1i r\u1ea5t \u0111\u01a1n gi\u1ea3n. B\u1ea1n ch\u1ec9 c\u1ea7n ch\u1ecdn b\u1ea5t k\u1ef3 s\u1ed1 n\u00e0o t\u1eeb 00 \u0111\u1ebfn 99 v\u00e0 ti\u1ebfn h\u00e0nh tr\u1ea3 ti\u1ec1n c\u01b0\u1ee3c tr\u01b0\u1edbc.<\/p>\n
C\u00e1ch t\u00ednh \u0111i\u1ec3m l\u00f4<\/span><\/h3>\nN\u1ebfu nh\u01b0 ch\u01a1i l\u00f4 theo h\u00ecnh th\u1ee9c k\u1ebft qu\u1ea3 c\u1ee7a x\u1ed5 s\u1ed1 mi\u1ec1n B\u1eafc th\u00ec s\u1ebd t\u00ednh theo \u0111i\u1ec3m v\u00e0 b\u1ea1n c\u1ea7n ph\u1ea3i c\u00f3 \u00edt nh\u1ea5t l\u00e0 m\u1ed9t \u0111i\u1ec3m. V\u1edbi 1 \u0111i\u1ec3m l\u00f4 b\u1ea1n s\u1ebd c\u01b0\u1ee3c v\u1edbi s\u1ed1 ti\u1ec1n l\u00e0 23.000 \u0111\u1ed3ng, ho\u1eb7c c\u0169ng c\u00f3 nh\u1eefng n\u01a1i \u0111\u1eb7t c\u01b0\u1ee3c l\u00e0 21.800 \u0111\u1ed3ng.<\/p>\n
\u0110\u1ed1i chi\u1ebfu k\u1ebft qu\u1ea3<\/span><\/h3>\nSau khi \u0111\u1eb7t c\u01b0\u1ee3c, b\u1ea1n s\u1ebd ch\u1edd k\u1ebft qu\u1ea3 c\u1ee7a x\u1ed5 s\u1ed1 mi\u1ec1n B\u1eafc trong ng\u00e0y. K\u1ebft qu\u1ea3 s\u1ebd \u0111\u01b0\u1ee3c \u0111\u1ed1i chi\u1ebfu d\u1ef1a tr\u00ean 2 s\u1ed1 cu\u1ed1i c\u00f9ng c\u1ee7a t\u1ea5t c\u1ea3 c\u00e1c gi\u1ea3i v\u00e0 b\u1ea1n s\u1ebd bi\u1ebft c\u00f3 tr\u00fang hay kh\u00f4ng. N\u1ebfu nh\u01b0 s\u1ed1 b\u1ea1n c\u01b0\u1ee3c tr\u00f9ng v\u1edbi 2 s\u1ed1 cu\u1ed1i c\u1ee7a b\u1ea5t k\u1ef3 gi\u1ea3i n\u00e0o th\u00ec c\u00f3 ngh\u0129a l\u00e0 b\u1ea1n \u0111\u00e3 tr\u00fang l\u00f4.<\/p>\n
C\u00e1ch t\u00ednh ti\u1ec1n l\u00f4<\/span><\/h3>\nSau khi \u0111\u1ed1i chi\u1ebfu k\u1ebft qu\u1ea3 th\u00ec b\u1ea1n s\u1ebd th\u1ef1c hi\u1ec7n t\u00ednh ti\u1ec1n l\u00f4. \u0110\u1ed1i v\u1edbi m\u1ed9t \u0111i\u1ec3m l\u00f4 tr\u00fang, b\u1ea1n s\u1ebd c\u00f3 \u0111\u01b0\u1ee3c s\u1ed1 ti\u1ec1n t\u01b0\u01a1ng \u1ee9ng l\u00e0 80.000 \u0111\u1ed3ng. Trong ng\u00e0y c\u00f3 nhi\u1ec1u gi\u1ea3i th\u01b0\u1edfng tr\u00f9ng v\u1edbi s\u1ed1 m\u00e0 b\u1ea1n \u0111\u1eb7t c\u01b0\u1ee3c th\u00ec b\u1ea1n th\u1ef1c hi\u1ec7n ghi s\u1ed1 l\u1ea7n (n). T\u01b0\u01a1ng \u1ee9ng s\u1ed1 ti\u1ec1n b\u1ea1n nh\u1eadn \u0111\u01b0\u1ee3c l\u00e0 80.000*n (l\u1ea7n).<\/p>\n
2. C\u00e1ch t\u00ednh ti\u1ec1n l\u00f4 xi\u00ean <\/span><\/h2>\nL\u00f4 xi\u00ean 2: Ng\u01b0\u1eddi ch\u01a1i s\u1ebd ch\u1ecdn 2 con l\u00f4 (2 s\u1ed1) kh\u00e1c nhau v\u00e0 k\u1ebft h\u1ee3p th\u00e0nh m\u1ed9t c\u1eb7p \u0111\u1ec3 \u0111\u00e1nh. V\u1edbi c\u00e1ch ch\u01a1i l\u00f4 xi\u00ean 2 th\u00ec ng\u01b0\u1eddi ch\u01a1i s\u1ebd \u0103n v\u1edbi t\u1ef7 l\u1ec7 1\/10, t\u1ee9c n\u1ebfu b\u1ea1n c\u01b0\u1ee3c 1.000 VN\u0110 cho c\u1eb7p l\u00f4 xi\u00ean \u0111\u00f3, b\u1ea1n s\u1ebd nh\u1eadn th\u01b0\u1edfng 10.000 VN\u0110 n\u1ebfu c\u1ea3 2 s\u1ed1 \u0111\u00f3 \u0111\u1ec1u v\u1ec1 trong c\u00f9ng 1 ng\u00e0y quay th\u01b0\u1edfng. Theo m\u1ed9t s\u1ed1 t\u00ednh to\u00e1n th\u1ed1ng k\u00ea th\u00ec x\u00e1c su\u1ea5t tr\u00fang l\u00f4 xi\u00ean 2 l\u00e0 4,6%<\/p>\n
L\u00f4 xi\u00ean 3: C\u0169ng t\u01b0\u01a1ng t\u1ef1 nh\u01b0 c\u00e1c t\u00ednh l\u00f4 xi\u00ean 2, tuy nhi\u00ean t\u1ef7 l\u1ec7 \u0103n c\u1ee7a l\u00f4 xi\u00ean 3 cao h\u01a1n so v\u1edbi l\u00f4 xi\u00ean 2. L\u00f4 xi\u00ean 3 \u0103n theo t\u1ef7 l\u1ec7 1\/40, t\u1ee9c b\u1ea1n \u0111\u00e1nh 1.000 VN\u0110, khi th\u1eafng b\u1ea1n s\u1ebd \u0111\u01b0\u1ee3c nh\u1eadn 40.000 VN\u0110. V\u1eady x\u00e1c su\u1ea5t l\u00f4 xi\u00ean 3 \u0103n bao nhi\u00eau ph\u1ea7n tr\u0103m. C\u0169ng nh\u01b0 trong m\u1ed9t s\u1ed1 t\u00ednh to\u00e1n th\u00ec l\u00f4 xi\u00ean 3 c\u00f3 kh\u1ea3 n\u0103ng \u0103n v\u1edbi x\u00e1c su\u1ea5t l\u00e0 0,994%.<\/p>\n
L\u00f4 xi\u00ean 4: C\u00e1ch ch\u01a1i c\u1ee7a l\u00f4 xi\u00ean 4 c\u0169ng t\u01b0\u01a1ng t\u1ef1 nh\u01b0 l\u00f4 xi\u00ean 2 v\u00e0 l\u00f4 xi\u00ean 3, l\u00fac n\u00e0y b\u1ea1n s\u1ebd ph\u1ea3i ch\u1ecdn 4 con s\u1ed1 kh\u00e1c nhau, n\u1ebfu c\u1ea3 4 s\u1ed1 b\u1ea1n ch\u1ecdn \u0111\u1ec1u v\u1ec1 trong 1 ng\u00e0y th\u00ec b\u1ea1n th\u1eafng. T\u1ef7 l\u1ec7 \u0103n c\u1ee7a l\u00f4 xi\u00ean 4 l\u00e0 1\/100, t\u1ee9c b\u1ea1n \u0111\u00e1nh 1.000 VN\u0110 n\u1ebfu th\u1eafng b\u1ea1n nh\u1eadn th\u01b0\u1edfng 100.000 VN\u0110. X\u00e1c su\u1ea5t \u0111\u1ec3 \u0103n l\u00f4 xi\u00ean 4 l\u00e0 r\u1ea5t nh\u1ecf, tuy nhi\u00ean c\u00f3 th\u1ec3 th\u1ea5y n\u1ebfu tr\u00fang th\u00ec ng\u01b0\u1eddi ch\u01a1i s\u1ebd nh\u1eadn s\u1ed1 ti\u1ec1n g\u1ea5p 100 l\u1ea7n s\u1ed1 ti\u1ec1n c\u01b0\u1ee3c.<\/p>\n
K\u1ebft lu\u1eadn chung<\/h2>\n
B\u00e0i vi\u1ebft \u0111\u00e3 mang \u0111\u1ebfn cho b\u1ea1n c\u00e1c th\u00f4ng tin v\u1ec1 c\u00e1ch t\u00ednh ti\u1ec1n l\u00f4 xi\u00ean 2, xi\u00ean 3, xi\u00ean 4. Hy v\u1ecdng v\u1edbi nh\u1eefng chia s\u1ebb website c\u1ee7a ch\u00fang t\u00f4i \u0111\u00e3 mang \u0111\u1ebfn cho b\u1ea1n nh\u1eefng kinh nghi\u1ec7m h\u1eefu \u00edch khi ti\u1ebfn h\u00e0nh \u0111\u1eb7t c\u01b0\u1ee3c c\u0169ng nh\u01b0 t\u00ednh \u0111i\u1ec3m l\u00f4. Ch\u00fac b\u1ea1n \u0111\u1ecdc c\u00f3 nh\u1eefng tr\u1ea3i nghi\u1ec7m th\u00fa v\u1ecb v\u1edbi h\u00ecnh th\u1ee9c l\u00f4 xi\u00ean nh\u00e9!<\/p>\n
B\u1ea1n h\u00e3y th\u1eed v\u00e0 t\u1eadn h\u01b0\u1edfng chi\u1ebfn th\u1eafng v\u1edbi t\u1eebng con s\u1ed1 ch\u00fang t\u00f4i \u0111\u01b0a ra! Tin t\u01b0\u1edfng ch\u00fang t\u00f4i s\u1ebd kh\u00f4ng l\u00e0m b\u1ea1n th\u1ea5t v\u1ecdng! C\u00f4ng vi\u1ec7c c\u1ee7a b\u1ea1n r\u1ea5t \u0111\u01a1n gi\u1ea3n ch\u1ec9 c\u1ea7n n\u1ea1p th\u1ebb l\u00e0 b\u1ea1n s\u1ebd s\u1edf h\u1eefu ngay nh\u1eefng con s\u1ed1 \u0111\u1eb9p nh\u1ea5t trong ng\u00e0y.<\/p>\n<\/div>\n
ch\u1ed1t s\u1ed1 vip <\/span><\/h2>\n
N\u1ebfu nh\u01b0 ch\u01a1i l\u00f4 theo h\u00ecnh th\u1ee9c k\u1ebft qu\u1ea3 c\u1ee7a x\u1ed5 s\u1ed1 mi\u1ec1n B\u1eafc th\u00ec s\u1ebd t\u00ednh theo \u0111i\u1ec3m v\u00e0 b\u1ea1n c\u1ea7n ph\u1ea3i c\u00f3 \u00edt nh\u1ea5t l\u00e0 m\u1ed9t \u0111i\u1ec3m. V\u1edbi 1 \u0111i\u1ec3m l\u00f4 b\u1ea1n s\u1ebd c\u01b0\u1ee3c v\u1edbi s\u1ed1 ti\u1ec1n l\u00e0 23.000 \u0111\u1ed3ng, ho\u1eb7c c\u0169ng c\u00f3 nh\u1eefng n\u01a1i \u0111\u1eb7t c\u01b0\u1ee3c l\u00e0 21.800 \u0111\u1ed3ng.<\/p>\n
\u0110\u1ed1i chi\u1ebfu k\u1ebft qu\u1ea3<\/span><\/h3>\nSau khi \u0111\u1eb7t c\u01b0\u1ee3c, b\u1ea1n s\u1ebd ch\u1edd k\u1ebft qu\u1ea3 c\u1ee7a x\u1ed5 s\u1ed1 mi\u1ec1n B\u1eafc trong ng\u00e0y. K\u1ebft qu\u1ea3 s\u1ebd \u0111\u01b0\u1ee3c \u0111\u1ed1i chi\u1ebfu d\u1ef1a tr\u00ean 2 s\u1ed1 cu\u1ed1i c\u00f9ng c\u1ee7a t\u1ea5t c\u1ea3 c\u00e1c gi\u1ea3i v\u00e0 b\u1ea1n s\u1ebd bi\u1ebft c\u00f3 tr\u00fang hay kh\u00f4ng. N\u1ebfu nh\u01b0 s\u1ed1 b\u1ea1n c\u01b0\u1ee3c tr\u00f9ng v\u1edbi 2 s\u1ed1 cu\u1ed1i c\u1ee7a b\u1ea5t k\u1ef3 gi\u1ea3i n\u00e0o th\u00ec c\u00f3 ngh\u0129a l\u00e0 b\u1ea1n \u0111\u00e3 tr\u00fang l\u00f4.<\/p>\n
C\u00e1ch t\u00ednh ti\u1ec1n l\u00f4<\/span><\/h3>\nSau khi \u0111\u1ed1i chi\u1ebfu k\u1ebft qu\u1ea3 th\u00ec b\u1ea1n s\u1ebd th\u1ef1c hi\u1ec7n t\u00ednh ti\u1ec1n l\u00f4. \u0110\u1ed1i v\u1edbi m\u1ed9t \u0111i\u1ec3m l\u00f4 tr\u00fang, b\u1ea1n s\u1ebd c\u00f3 \u0111\u01b0\u1ee3c s\u1ed1 ti\u1ec1n t\u01b0\u01a1ng \u1ee9ng l\u00e0 80.000 \u0111\u1ed3ng. Trong ng\u00e0y c\u00f3 nhi\u1ec1u gi\u1ea3i th\u01b0\u1edfng tr\u00f9ng v\u1edbi s\u1ed1 m\u00e0 b\u1ea1n \u0111\u1eb7t c\u01b0\u1ee3c th\u00ec b\u1ea1n th\u1ef1c hi\u1ec7n ghi s\u1ed1 l\u1ea7n (n). T\u01b0\u01a1ng \u1ee9ng s\u1ed1 ti\u1ec1n b\u1ea1n nh\u1eadn \u0111\u01b0\u1ee3c l\u00e0 80.000*n (l\u1ea7n).<\/p>\n
2. C\u00e1ch t\u00ednh ti\u1ec1n l\u00f4 xi\u00ean <\/span><\/h2>\nL\u00f4 xi\u00ean 2: Ng\u01b0\u1eddi ch\u01a1i s\u1ebd ch\u1ecdn 2 con l\u00f4 (2 s\u1ed1) kh\u00e1c nhau v\u00e0 k\u1ebft h\u1ee3p th\u00e0nh m\u1ed9t c\u1eb7p \u0111\u1ec3 \u0111\u00e1nh. V\u1edbi c\u00e1ch ch\u01a1i l\u00f4 xi\u00ean 2 th\u00ec ng\u01b0\u1eddi ch\u01a1i s\u1ebd \u0103n v\u1edbi t\u1ef7 l\u1ec7 1\/10, t\u1ee9c n\u1ebfu b\u1ea1n c\u01b0\u1ee3c 1.000 VN\u0110 cho c\u1eb7p l\u00f4 xi\u00ean \u0111\u00f3, b\u1ea1n s\u1ebd nh\u1eadn th\u01b0\u1edfng 10.000 VN\u0110 n\u1ebfu c\u1ea3 2 s\u1ed1 \u0111\u00f3 \u0111\u1ec1u v\u1ec1 trong c\u00f9ng 1 ng\u00e0y quay th\u01b0\u1edfng. Theo m\u1ed9t s\u1ed1 t\u00ednh to\u00e1n th\u1ed1ng k\u00ea th\u00ec x\u00e1c su\u1ea5t tr\u00fang l\u00f4 xi\u00ean 2 l\u00e0 4,6%<\/p>\n
L\u00f4 xi\u00ean 3: C\u0169ng t\u01b0\u01a1ng t\u1ef1 nh\u01b0 c\u00e1c t\u00ednh l\u00f4 xi\u00ean 2, tuy nhi\u00ean t\u1ef7 l\u1ec7 \u0103n c\u1ee7a l\u00f4 xi\u00ean 3 cao h\u01a1n so v\u1edbi l\u00f4 xi\u00ean 2. L\u00f4 xi\u00ean 3 \u0103n theo t\u1ef7 l\u1ec7 1\/40, t\u1ee9c b\u1ea1n \u0111\u00e1nh 1.000 VN\u0110, khi th\u1eafng b\u1ea1n s\u1ebd \u0111\u01b0\u1ee3c nh\u1eadn 40.000 VN\u0110. V\u1eady x\u00e1c su\u1ea5t l\u00f4 xi\u00ean 3 \u0103n bao nhi\u00eau ph\u1ea7n tr\u0103m. C\u0169ng nh\u01b0 trong m\u1ed9t s\u1ed1 t\u00ednh to\u00e1n th\u00ec l\u00f4 xi\u00ean 3 c\u00f3 kh\u1ea3 n\u0103ng \u0103n v\u1edbi x\u00e1c su\u1ea5t l\u00e0 0,994%.<\/p>\n
L\u00f4 xi\u00ean 4: C\u00e1ch ch\u01a1i c\u1ee7a l\u00f4 xi\u00ean 4 c\u0169ng t\u01b0\u01a1ng t\u1ef1 nh\u01b0 l\u00f4 xi\u00ean 2 v\u00e0 l\u00f4 xi\u00ean 3, l\u00fac n\u00e0y b\u1ea1n s\u1ebd ph\u1ea3i ch\u1ecdn 4 con s\u1ed1 kh\u00e1c nhau, n\u1ebfu c\u1ea3 4 s\u1ed1 b\u1ea1n ch\u1ecdn \u0111\u1ec1u v\u1ec1 trong 1 ng\u00e0y th\u00ec b\u1ea1n th\u1eafng. T\u1ef7 l\u1ec7 \u0103n c\u1ee7a l\u00f4 xi\u00ean 4 l\u00e0 1\/100, t\u1ee9c b\u1ea1n \u0111\u00e1nh 1.000 VN\u0110 n\u1ebfu th\u1eafng b\u1ea1n nh\u1eadn th\u01b0\u1edfng 100.000 VN\u0110. X\u00e1c su\u1ea5t \u0111\u1ec3 \u0103n l\u00f4 xi\u00ean 4 l\u00e0 r\u1ea5t nh\u1ecf, tuy nhi\u00ean c\u00f3 th\u1ec3 th\u1ea5y n\u1ebfu tr\u00fang th\u00ec ng\u01b0\u1eddi ch\u01a1i s\u1ebd nh\u1eadn s\u1ed1 ti\u1ec1n g\u1ea5p 100 l\u1ea7n s\u1ed1 ti\u1ec1n c\u01b0\u1ee3c.<\/p>\n
K\u1ebft lu\u1eadn chung<\/h2>\n
B\u00e0i vi\u1ebft \u0111\u00e3 mang \u0111\u1ebfn cho b\u1ea1n c\u00e1c th\u00f4ng tin v\u1ec1 c\u00e1ch t\u00ednh ti\u1ec1n l\u00f4 xi\u00ean 2, xi\u00ean 3, xi\u00ean 4. Hy v\u1ecdng v\u1edbi nh\u1eefng chia s\u1ebb website c\u1ee7a ch\u00fang t\u00f4i \u0111\u00e3 mang \u0111\u1ebfn cho b\u1ea1n nh\u1eefng kinh nghi\u1ec7m h\u1eefu \u00edch khi ti\u1ebfn h\u00e0nh \u0111\u1eb7t c\u01b0\u1ee3c c\u0169ng nh\u01b0 t\u00ednh \u0111i\u1ec3m l\u00f4. Ch\u00fac b\u1ea1n \u0111\u1ecdc c\u00f3 nh\u1eefng tr\u1ea3i nghi\u1ec7m th\u00fa v\u1ecb v\u1edbi h\u00ecnh th\u1ee9c l\u00f4 xi\u00ean nh\u00e9!<\/p>\n
B\u1ea1n h\u00e3y th\u1eed v\u00e0 t\u1eadn h\u01b0\u1edfng chi\u1ebfn th\u1eafng v\u1edbi t\u1eebng con s\u1ed1 ch\u00fang t\u00f4i \u0111\u01b0a ra! Tin t\u01b0\u1edfng ch\u00fang t\u00f4i s\u1ebd kh\u00f4ng l\u00e0m b\u1ea1n th\u1ea5t v\u1ecdng! C\u00f4ng vi\u1ec7c c\u1ee7a b\u1ea1n r\u1ea5t \u0111\u01a1n gi\u1ea3n ch\u1ec9 c\u1ea7n n\u1ea1p th\u1ebb l\u00e0 b\u1ea1n s\u1ebd s\u1edf h\u1eefu ngay nh\u1eefng con s\u1ed1 \u0111\u1eb9p nh\u1ea5t trong ng\u00e0y.<\/p>\n<\/div>\n
ch\u1ed1t s\u1ed1 vip <\/span><\/h2>\n
Sau khi \u0111\u1ed1i chi\u1ebfu k\u1ebft qu\u1ea3 th\u00ec b\u1ea1n s\u1ebd th\u1ef1c hi\u1ec7n t\u00ednh ti\u1ec1n l\u00f4. \u0110\u1ed1i v\u1edbi m\u1ed9t \u0111i\u1ec3m l\u00f4 tr\u00fang, b\u1ea1n s\u1ebd c\u00f3 \u0111\u01b0\u1ee3c s\u1ed1 ti\u1ec1n t\u01b0\u01a1ng \u1ee9ng l\u00e0 80.000 \u0111\u1ed3ng. Trong ng\u00e0y c\u00f3 nhi\u1ec1u gi\u1ea3i th\u01b0\u1edfng tr\u00f9ng v\u1edbi s\u1ed1 m\u00e0 b\u1ea1n \u0111\u1eb7t c\u01b0\u1ee3c th\u00ec b\u1ea1n th\u1ef1c hi\u1ec7n ghi s\u1ed1 l\u1ea7n (n). T\u01b0\u01a1ng \u1ee9ng s\u1ed1 ti\u1ec1n b\u1ea1n nh\u1eadn \u0111\u01b0\u1ee3c l\u00e0 80.000*n (l\u1ea7n).<\/p>\n