{"id":17832,"date":"2024-05-15T02:21:27","date_gmt":"2024-05-15T02:21:27","guid":{"rendered":"https:\/\/soicau5107.minhngocxoso.com\/?p=17832"},"modified":"2024-08-25T08:32:46","modified_gmt":"2024-08-25T01:32:46","slug":"mach-ban-cach-choi-lo-xienchi-tiet","status":"publish","type":"post","link":"https:\/\/caubachthulo88.com\/mach-ban-cach-choi-lo-xienchi-tiet\/","title":{"rendered":"m\u00e1ch b\u1ea1n c\u00e1ch ch\u01a1i l\u00f4 xi\u00ean[chi ti\u1ebft]"},"content":{"rendered":"\n
\u0110\u1ed1i v\u1edbi nh\u1eefng ng\u01b0\u1eddi m\u1edbi tham gia ch\u01a1i l\u00f4 \u0111\u1ec1 ch\u1eafc ch\u01b0a bi\u1ebft \u0111\u01b0\u1ee3c s\u1ef1 kh\u00e1c nhau gi\u1eefa l\u00f4 v\u00e0 \u0111\u1ec1 \u0111\u00e2u nh\u1ec9, v\u1eabn ngh\u0129 n\u00f3 l\u00e0 1 nh\u01b0ng th\u1eadt ra gi\u1eefa ch\u00fang c\u00f3 s\u1ef1 kh\u00e1c bi\u1ec7t r\u00f5 r\u1ec7t \u1edf c\u00e1ch ch\u01a1i. \u0110\u1ec1 th\u00ec c\u00f3 duy nh\u1ea5t m\u1ed9t c\u00e1ch ch\u01a1i c\u00f2n l\u00f4 th\u00ec c\u00f3 r\u1ea5t nhi\u1ec1u c\u00e1ch ch\u01a1i trong \u0111\u00f3 l\u00f4 xi\u00ean \u0111\u01b0\u1ee3c nhi\u1ec1u ng\u01b0\u1eddi ch\u01a1i l\u1ef1a ch\u1ecdn. V\u1eady l\u00f4 xi\u00ean l\u00e0 g\u00ec? B\u00e0i vi\u1ebft n\u00e0y s\u1ebd gi\u00fap b\u1ea1n hi\u1ec3u h\u01a1n v\u1ec1 l\u00f4 xi\u00ean v\u00e0 c\u00e1ch ch\u01a1i l\u00f4 xi\u00ean, l\u00f4 xi\u00ean 2, l\u00f4 xi\u00ean 3 \u2026vv<\/p>\n\n\n\n
\u0110\u00e1nh l\u00f4 xi\u00ean l\u00e0 c\u00f9ng l\u00fac ch\u1ecdn \u0111\u00e1nh nhi\u1ec1u s\u1ed1 kh\u00e1c nhau, khi t\u1ea5t c\u1ea3 c\u00f9ng ra s\u1ed1 th\u00ec s\u1ebd \u0103n, nh\u01b0ng hi\u1ec7n nay c\u00f3 kh\u00f4ng \u00edt ng\u01b0\u1eddi \u0111\u00e1nh l\u00f4 xi\u00ean ch\u1ec9 nh\u0103m nh\u0103m quan t\u00e2m \u0111\u1ebfn khi tr\u00fang ph\u1ea7n th\u01b0\u1edfng nh\u01b0 th\u1ebf n\u00e0o c\u00f2n kh\u00f4ng bi\u1ebft \u0111\u1ebfn \u0111\u1ed9 kh\u00f3 khi ch\u01a1i l\u00f4 xi\u00ean. B\u1edfi \u0111\u00e1nh l\u00f4 xi\u00ean chi ph\u00ed th\u1ea5p thu h\u00fat nhi\u1ec1u ng\u01b0\u1eddi ch\u01a1i.<\/p>\n\n\n\n
L\u00e0m th\u1ebf n\u00e0o \u0111\u1ec3 bi\u1ebft \u0111\u01b0\u1ee3c \u0111\u1ed9 kh\u00f3 khi ch\u01a1i l\u00f4 xi\u00ean? \u0110\u1ea7u ti\u00ean, ch\u00fang ta ph\u1ea3i bi\u1ebft x\u00e1c su\u1ea5t \u0111\u00e1nh l\u00f4 xi\u00ean.<\/p>\n\n\n\n
Nh\u01b0 c\u00e1c b\u1ea1n \u0111\u00e3 bi\u1ebft, c\u00f3 27 gi\u1ea3i k\u1ebft qu\u1ea3 x\u1ed5 s\u1ed1, nh\u01b0ng th\u1ed1ng k\u00ea ch\u00fang t\u00f4i t\u1ed5ng k\u1ebft \u0111\u01b0\u1ee3c ch\u1ec9 c\u00f3 21,5 s\u1ed1 kh\u00e1c nhau. Do \u0111\u00f3, x\u00e1c su\u1ea5t \u0111\u1ec3 \u0111\u00e1nh con b\u1ea1ch th\u1ee7 m\u1ed9t s\u1ed1 duy nh\u1ea5t hay c\u00f2n g\u1ecdi xi\u00ean 1 l\u00e0 21,5%. V\u1eady b\u1ea1n th\u1ea5y d\u1ec5 hay kh\u00f3? B\u00ecnh qu\u00e2n 5 s\u1ed1 may ra c\u00f3 1 s\u1ed1 tr\u00fang m\u00e0 x\u00e1c su\u1ea5t \u0103n \u0111\u01b0\u1ee3c l\u00f4 xi\u00ean 1 nh\u1ecf h\u01a1n ch\u01a1i x\u00f3c \u0111\u0129a t\u1edbi 2,5 l\u1ea7n v\u00ec x\u00f3c \u0111\u0129a c\u00f3 x\u00e1c su\u1ea5t ch\u01a1i th\u1eafng \u0111\u1ebfn 50%.<\/p>\n\n\n\n
C\u00f2n v\u1edbi xi\u00ean 2, x\u00e1c su\u1ea5t \u0111\u00e1nh tr\u00fang l\u00e0 21,5% x 21,5% = 0,0462 -> x\u00e1c su\u1ea5t \u0111\u00e1nh tr\u00fang ch\u1ec9 c\u00f3 4,6%.<\/p>\n\n\n\n
L\u00f4 xi\u00ean 3 x\u00e1c xu\u1ea5t tr\u00fang b\u1eb1ng 21,5% x 21,5% x 21,5% =00994 -> x\u00e1c su\u1ea5t \u0111\u00e1nh tr\u00fang c\u00f3 0,994%.<\/p>\n\n\n\n