Bao l\u00f4 \u0111\u1ea7u \u0111u\u00f4i l\u00e0 g\u00ec, ch\u01a1i sao cho hi\u1ec7u qu\u1ea3 nh\u1ea5t lu\u00f4n l\u00e0 m\u1ed9t b\u00e0i to\u00e1n kh\u00f3 \u0111\u1eb7t. Ch\u01a1i l\u00f4 \u0111\u1ec1 c\u1ea7n ng\u01b0\u1eddi ch\u01a1i ph\u1ea3i c\u00f3 m\u1ed9t c\u00e1i \u0111\u1ea7u t\u1ec9nh t\u00e1o v\u00e0 v\u1eadn d\u1ee5ng nhi\u1ec1u c\u00e1ch ch\u01a1i sao cho h\u1ee3p l\u00fd nh\u1ea5t v\u00e0 d\u1ec5 tr\u00fang trong cu\u1ed9c ch\u01a1i.<\/p>\n
Ch\u00ednh v\u00ec v\u1eady, l\u1ef1a ch\u1ecdn c\u00e1ch ch\u01a1i l\u00e0 r\u1ea5t quan tr\u1ecdng, c\u00f3 th\u1ec3 quy\u1ebft \u0111\u1ecbnh \u0111\u1ebfn 90% k\u1ebft qu\u1ea3 chung cu\u1ed9c b\u1ea1n c\u00f3 th\u1ec3 th\u1eafng hay kh\u00f4ng. V\u00e0 \u0111\u1ec3 gi\u1ea3i \u0111\u00e1p nh\u1eefng c\u00e2u h\u1ecfi bao l\u00f4 \u0111\u1ea7u \u0111u\u00f4i l\u00e0 g\u00ec, \u0111\u00e1nh bao l\u00f4 ra sao. H\u00e3y c\u00f9ng ch\u00fang t\u00f4i t\u00ecm hi\u1ec3u c\u00e1ch \u0111\u00e1nh bao l\u00f4 \u0111\u1ea7u \u0111u\u00f4i l\u00e0 g\u00ec<\/strong> trong b\u00e0i vi\u1ebft d\u01b0\u1edbi \u0111\u00e2y nh\u00e9.<\/p>\n C\u00e1ch \u0111\u00e1nh \u0111\u1ec1 \u0111\u1ea7u \u0111u\u00f4i l\u00e0 m\u1ed9t trong nh\u1eefng ph\u01b0\u01a1ng ph\u00e1p ch\u01a1i l\u00f4 \u0111\u1ec1 mang \u0111\u1ebfn t\u1ef7 l\u1ec7 trung cao nh\u01b0ng c\u00e1ch n\u00e0y th\u00ec c\u00f3 \u0111\u1ed9 kh\u00f3 nh\u1ea5t \u0111\u1ecbnh m\u00e0 kh\u00f4ng ph\u1ea3i b\u1ea5t k\u1ef3 ng\u01b0\u1eddi n\u00e0o c\u0169ng c\u00f3 th\u1ec3 n\u1eafm b\u1eaft \u0111\u01b0\u1ee3c. C\u0103n c\u1ee9 v\u00e0o k\u1ebft qu\u1ea3 x\u1ed5 s\u1ed1 mi\u1ec1n B\u1eafc, mi\u1ec1n Nam ho\u1eb7c mi\u1ec1n Trung. C\u00e1c anh em l\u1ea5y hai s\u1ed1 cu\u1ed1i c\u1ee7a gi\u1ea3i \u0111\u1eb7c bi\u1ec7t \u0111\u1ec3 \u0111\u00e1nh. Nh\u01b0 v\u1eady \u0111\u1ea7u \u0111u\u00f4i x\u1ed5 s\u1ed1 ch\u00ednh l\u00e0 c\u1eb7p s\u1ed1 cu\u1ed1i c\u00f9ng trong gi\u1ea3i \u0111\u1eb7c bi\u1ec7t. V\u1edbi c\u00e1ch t\u00ednh to\u00e1n nh\u01b0 v\u1eady, anh em ho\u00e0n to\u00e0n c\u00f3 th\u1ec3 n\u1eafm b\u1eaft \u0111\u01b0\u1ee3c v\u1eadn may \u0111\u1ebfn v\u1edbi m\u00ecnh b\u1ea5t c\u1ee9 th\u1eddi \u0111i\u1ec3m n\u00e0o.<\/p>\n <\/p>\n C\u00e1c b\u00e0i vi\u1ebft kh\u00e1c m\u00e0 c\u00f3 th\u1ec3 b\u1ea1n th\u00edch \u0111\u1ecdc:<\/em><\/strong><\/p>\n Hi\u1ec7n nay, m\u1ed9t trong nh\u1eefng ph\u01b0\u01a1ng ph\u00e1p ch\u01a1i l\u00f4 \u0111\u1ec1 d\u1ec5 th\u1eafng nh\u1ea5t \u0111\u00f3 ch\u00ednh l\u00e0 \u0111\u00e1nh bao l\u00f4 \u0111\u1ea7u \u0111u\u00f4i. Tuy nhi\u00ean, v\u1edbi c\u00e1ch \u0111\u00e1nh \u0111\u1ec1 n\u00e0y c\u00f3 kh\u00f3 h\u01a1n m\u1ed9t ch\u00fat so v\u1edbi c\u00e1c lo\u1ea1i h\u00ecnh c\u00e1 c\u01b0\u1ee3c kh\u00e1c. T\u1ea1i nh\u00e0 c\u00e1i c\u00f3 c\u00e1c chuy\u00ean gia cao th\u1ee7 \u0111\u00fac k\u1ebft ra \u0111\u01b0\u1ee3c 2 ph\u01b0\u01a1ng ph\u00e1p d\u01b0\u1edbi \u0111\u00e2y ch\u1eafc ch\u1eafn s\u1ebd ch\u01a1i t\u1ed1t.<\/p>\n \u0110\u00e1nh bao l\u00f4 \u0111\u1ea7u \u0111u\u00f4i c\u00f3 2 c\u00e1ch ph\u1ed5 bi\u1ebfn nh\u01b0 sau:<\/p>\n Nh\u01b0 c\u00e1ch b\u1ea1n \u0111\u00e3 bi\u1ebft \u0111\u1ec1 th\u01b0\u1eddng \u0111\u01b0\u1ee3c g\u1ecdi cho 2 s\u1ed1 cu\u1ed1i c\u1ee7a gi\u1ea3i \u0111\u1eb7c bi\u1ec7t s\u1ebd v\u1ec1 ng\u00e0y h\u00f4m \u0111\u00f3, s\u1ed1 h\u00e0ng ch\u1ee5c \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 \u0111\u1ea7u \u0111\u1ec1, s\u1ed1 h\u00e0ng \u0111\u01a1n v\u1ecb th\u00ec \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 \u0111u\u00f4i \u0111\u1ec1. \u0110\u00e1nh \u0111\u1ec1 \u0111\u1ea7u \u0111u\u00f4i l\u00e0 c\u00e1ch x\u00e1c \u0111\u1ecbnh \u0111\u01b0\u1ee3c \u0111\u1ea7u \u0111\u1ec1 ho\u1eb7c x\u00e1c \u0111\u1ecbnh \u0111\u01b0\u1ee3c \u0111u\u00f4i \u0111\u1ec1 v\u1ec1 trong ng\u00e0y l\u00e0 bao nhi\u00eau.<\/p>\n V\u00ed d\u1ee5 nh\u01b0: k\u1ebft qu\u1ea3 x\u1ed5 s\u1ed1 ng\u00e0y h\u00f4m nay v\u1ec1 34278, nh\u01b0 v\u1eady 78 l\u00e0 s\u1ed1 \u0111\u1ec1, v\u1eady \u0111\u00e1nh \u0111\u1ea7u \u0111u\u00f4i s\u1ed1 \u0111\u1ec1 c\u00f3 ngh\u0129a l\u00e0 b\u1ea1n x\u00e1c \u0111\u1ecbnh \u0111\u01b0\u1ee3c \u0111\u00fang s\u1ed1 7 v\u1ec1 \u0111\u1ea7u ho\u1eb7c x\u00e1c \u0111\u1ecbnh \u0111\u01b0\u1ee3c s\u1ed1 8 s\u1ebd v\u1ec1 cu\u1ed1i. D\u1ef1 \u0111o\u00e1n \u0111\u1ea7u \u0111u\u00f4i kh\u00f4ng c\u1ea7n ng\u01b0\u1eddi ch\u01a1i \u0111o\u00e1n tr\u00fang c\u1ea3 c\u1eb7p s\u1ed1 \u0111\u1ec1 s\u1ebd v\u1ec1.<\/p>\n Gi\u1ea3 d\u1ee5 k\u1ebft qu\u1ea3 gi\u1ea3i \u0111\u1eb7c bi\u1ec7t c\u00f3 d\u1ea1ng s\u1ed1 l\u00e0 ABCDE c\u00f3 th\u1ec3 c\u00e1c s\u1ed1 \u0111\u1ec1u tr\u00f9ng nhau, nh\u01b0 v\u1eady ta c\u00f3:<\/p>\n N\u1ebfu ng\u01b0\u1eddi ch\u01a1i \u0111o\u00e1n tr\u00fang \u0111\u01b0\u1ee3c AB s\u1ebd v\u1ec1 \u0111\u1ea7u gi\u1ea3i \u0111\u1eb7c bi\u1ec7t t\u1ee9c l\u00e0 b\u1ea1n \u0111\u00e3 tr\u00fang \u0111\u1ec1 \u0111\u1ea7u.<\/p>\n N\u1ebfu ng\u01b0\u1eddi ch\u01a1i \u0111o\u00e1n tr\u00fang \u0111\u01b0\u1ee3c DE s\u1ebd v\u1ec1 \u0111\u1ec1 th\u00ec t\u1ee9c l\u00e0 \u0111o\u00e1n tr\u00fang \u0111u\u00f4i c\u1ee7a gi\u1ea3i \u0111\u1eb7c bi\u1ec7t.<\/p>\n Nh\u01b0 v\u1eady \u0111\u1ec1 \u0111\u1ea7u \u0111\u01b0\u1ee3c x\u00e1c \u0111\u1ecbnh l\u00e0 s\u1ed1 2 xu\u1ea5t hi\u1ec7n t\u1ea1i v\u1ecb tr\u00ed s\u1ed1 1, s\u1ed1 2 c\u1ee7a gi\u1ea3i \u0111\u1eb7c bi\u1ec7t \u0111\u1ed1i v\u1edbi 3 mi\u1ec1n. \u0110\u1ec1 \u0111u\u00f4i l\u00e0 2 s\u1ed1 v\u1ecb tr\u00ed 4,5 c\u1ee7a gi\u1ea3i \u0111\u1eb7c bi\u1ec7t c\u1ea7u Mi\u1ec1n B\u1eafc, v\u1ecb tr\u00ed s\u1ed1 5, 6 c\u1ee7a gi\u1ea3i \u0111\u1eb7c bi\u1ec7t mi\u1ec1n Nam.<\/p>\n C\u00f3 r\u1ea5t nhi\u1ec1u ng\u01b0\u1eddi quan t\u00e2m \u0111\u1ebfn bao l\u00f4 \u0111\u1ea7u \u0111u\u00f4i v\u1edbi quan ni\u1ec7m d\u1ec5 tr\u00fang nh\u1ea5t. V\u00e0 c\u00e1ch t\u00ednh l\u00f4 \u0111\u1ec1 nh\u01b0 sau:<\/p>\n Khi x\u1ed5 s\u1ed1 l\u00f4 \u0111\u1ea7u ti\u00ean, l\u1ed3ng c\u1ea7u quay hai l\u1ed3ng, m\u1ed7i l\u1ed3ng ch\u1ec9 c\u00f3 10 tr\u00e1i banh t\u1eeb 0 \u2013 9 v\u00e0 m\u1ed7i l\u1ed3ng ch\u1ec9 r\u01a1i ng\u1eabu nhi\u00ean 1 tr\u00e1i banh. Hai l\u1ed3ng k\u1ebft h\u1ee3p l\u1ea1i s\u1ebd cho ra \u0111\u00e1p s\u1ed1 t\u1eeb 00 \u0111\u1ebfn 99. D\u00e2n ch\u01a1i \u0111\u1ec1 g\u1ecdi l\u00e0 s\u1ed1 \u0111\u1ea7u ti\u00ean v\u00e0 khi x\u1ed5 l\u00f4 \u0111\u1ed9c \u0111\u1eafc cu\u1ed1i cufg 5 l\u1ed3ng c\u1ea7u th\u00ec hai s\u1ed1 h\u00e0ng ch\u1ee5c v\u00e0 \u0111\u01a1n v\u1ecb c\u1ee7a l\u00f4 \u0111\u1ed9c \u0111\u00e1o g\u1ecdi l\u00e0 s\u1ed1 cu\u1ed1i.<\/p>\n V\u00ed d\u1ee5: ng\u01b0\u1eddi ch\u01a1i \u0111\u1eb7t s\u1ed1 \u0111\u1ea7u 04 v\u1edbi 1 ng\u00e0n, \u0111\u1ebfn chi\u1ec1u x\u1ed5 s\u1ed1 \u0111\u1ea7u l\u00e0 09 nh\u01b0 v\u1eady ng\u01b0\u1eddi ch\u01a1i thua, ch\u1ee7 \u0111\u1ec1 \u0103n \u0111\u01b0\u1ee3c 1 ng\u00e0n.<\/p>\n V\u00ed d\u1ee5 ng\u01b0\u1eddi ch\u01a1i \u0111\u1eb7t s\u1ed1 \u0111\u1ea7u 55 v\u1edbi gi\u00e1 1 ng\u00e0n , \u0111\u1ebfn chi\u1ec1u x\u1ed5 s\u1ed1 \u0111\u1ea7u l\u00e0 55 nh\u01b0 v\u1eady ng\u01b0\u1eddi ch\u01a1i \u0103n 70 \u0111\u1ed3ng , ch\u1ee7 \u0111\u1ec1 m\u1ea5t 70 \u0111\u1ed3ng nh\u01b0 v\u1eady l\u1ed7 69 ng\u00e0n ( t\u1ea1m g\u1ecdi l\u00e0 nh\u01b0 v\u1eady). V\u1edbi s\u1ed1 \u0111\u1ec1 1 \u0111\u1ed3ng thua th\u00ec m\u1ea5t 1 \u0111\u1ed3ng, \u0103n th\u00ec \u0111\u01b0\u1ee3c 70 \u0111\u1ed3ng v\u00e0 t\u00f9y t\u1eebng khu v\u1ef1c gi\u00e1 t\u1eeb 60-73. N\u1ebfu \u0111\u1eb7t 5 \u0111\u1ed3ng s\u1ebd \u0111\u01b0\u1ee3c b\u1edbt 1 \u0111\u1ed3ng t\u1ee9c l\u00e0 ng\u01b0\u1eddi ch\u01a1i ch\u1ec9 chung 4 \u0111\u1ed3ng.<\/p>\n N\u1ebfu ng\u01b0\u1eddi ch\u01a1i \u0111\u1eb7t bao l\u00f4 con s\u1ed1 35 c\u00f3 ngh\u0129a l\u00e0 trong 18 l\u00f4, n\u1ebfu c\u00f3 con s\u1ed1 cu\u1ed1i l\u00e0 35 th\u00ec ng\u01b0\u1eddi ch\u01a1i \u0103n \u0111\u01b0\u1ee3c 70 n\u1ebfu kh\u00f4ng c\u00f3 con s\u1ed1 n\u00e0y th\u00ec ng\u01b0\u1eddi ch\u01a1i m\u1ea5t 15 \u0111\u1ed3ng cho 18 l\u00f4 ( \u0111\u00e3 tr\u1eeb ti\u1ec1n khuy\u1ebfn m\u00e3i). N\u1ebfu trong l\u00f4 con s\u1ed1 35 xu\u1ea5t hi\u1ec7n 4 l\u1ea7n th\u00ec ch\u1ee7 \u0111\u1ec1 ph\u1ea3i chung 70\u00d74 = 280 \u0111\u1ed3ng.<\/p>\n <\/p>\n Ngo\u00e0i c\u00e1ch t\u00ednh to\u00e1n c\u01a1 b\u1ea3n v\u1ec1 \u0111\u1ea7u \u0111u\u00f4i s\u1ed1 \u0111\u1ec1, ng\u01b0\u1eddi ch\u01a1i sau khi \u0111\u00e3 th\u00e0nh th\u1ea1o c\u00f3 th\u1ec3 t\u00ednh to\u00e1n \u0111\u1ec3 ch\u1ecdn c\u00e1c con s\u1ed1 may m\u1eafn, s\u1edbm th\u1eafng h\u01a1n. Tuy nhi\u00ean, c\u00e1ch n\u00e0y c\u00e1c b\u01b0\u1edbc t\u00ednh c\u0169ng kh\u00f3 h\u01a1n v\u00e0 theo d\u00f5i s\u1ed1 \u0111\u1ec1 n\u1ed5 ra h\u1eb1ng ng\u00e0y trong th\u1eddi gian d\u00e0i. D\u01b0\u1edbi \u0111\u00e2y l\u00e0 m\u1ed9t s\u1ed1 m\u1eb9o nho nh\u1ecf trong c\u00e1ch t\u00ednh to\u00e1n.<\/p>\n \u0110\u1ed1i v\u1edbi c\u00e1ch \u0111\u00e1nh \u0111\u1ec1 \u0111\u1ea7u \u0111u\u00f4i gi\u1ea3i \u0111\u1eb7c bi\u1ec7t, ng\u01b0\u1eddi ch\u01a1i c\u1ea7n l\u01b0u \u00fd:<\/p>\n \u0110\u1ea7u \u0111\u1ec1 gi\u1ea3i \u0111\u1eb7c bi\u1ec7t kh\u00f3 x\u00e1c \u0111\u1ecbnh, \u0111u\u00f4i d\u1ec5 x\u00e1c \u0111\u1ecbnh d\u1ec5 n\u00ean d\u1ec5 tr\u00fang h\u01a1n.<\/p>\n N\u1ebfu th\u1ea5y \u0111\u1ea7u \u0111\u1ec1 v\u1ec1 k\u00e9p ho\u1eb7c 2 s\u1ed1 gi\u1eefa c\u00f3 k\u00e9p th\u00ec nh\u01b0 v\u1eady \u0111u\u00f4i c\u00f3 d\u1ea5u hi\u1ec7u v\u1ec1 k\u00e9p trong nh\u1eefng ng\u00e0y ti\u1ebfp theo.<\/p>\n N\u1ebfu th\u1ea5y \u0111u\u00f4i gi\u1ea3i 7.1 v\u1edbi \u0111\u1ea7u c\u1ee7a gi\u1ea3i 7.4 tr\u00f9ng nhau th\u00ec c\u00f3 th\u1ec3 \u0111\u00e1nh k\u00e9p \u0111\u1ec1 nh\u1eefng ng\u00e0y ti\u1ebfp theo.<\/p>\n N\u1ebfu th\u1ea5y \u0111u\u00f4i l\u00f4 c\u00e2m r\u1ed3i xu\u1ea5t hi\u1ec7n \u0111\u1ea7u c\u00e2m th\u00ec c\u00f3 th\u1ec3 \u0111\u1ec1 v\u1ec1 k\u00e9p.<\/p>\n Bao l\u00f4 \u0111\u1ea7u \u0111u\u00f4i l\u00e0 g\u00ec<\/strong> v\u00e0 c\u00e1ch \u0111\u00e1nh bao l\u00f4 ra sao t\u1ea5t c\u1ea3 \u0111\u00e3 \u0111\u01b0\u1ee3c ch\u00fang t\u00f4i t\u1ed5ng h\u1ee3p chi ti\u1ebft tr\u00ean b\u00e0i vi\u1ebft. N\u1ebfu c\u00e1c b\u1ea1n \u0111ang t\u00ecm hi\u1ec3u c\u00e1ch \u0111\u00e1nh bao l\u00f4 \u0111\u1ea7u \u0111u\u00f4i ngh\u0129a l\u00e0 g\u00ec v\u00e0 \u0111\u00e1nh nh\u01b0 th\u1ebf n\u00e0o th\u00ec h\u00e3y truy c\u1eadp v\u00e0o nh\u00e0 c\u00e1i \u0111\u1ec3 \u0111\u01b0\u1ee3c \u0111\u0103ng k\u00ed v\u00e0 h\u01b0\u1edbng d\u1eabn chi ti\u1ebft v\u1ec1 tr\u00f2 choi online \u0111\u01a1n gi\u1ea3n nh\u1ea5t.<\/p>\n<\/div>\n<\/div>\nBao l\u00f4 \u0111\u1ea7u \u0111u\u00f4i l\u00e0 g\u00ec?<\/h2>\n
\n
C\u00e1ch \u0111\u00e1nh bao l\u00f4 \u0111\u1ea7u \u0111u\u00f4i trong s\u1ed1 \u0111\u1ec1<\/h3>\n
C\u00e1ch \u0111\u00e1nh bao l\u00f4 \u0111\u1ea7u \u0111u\u00f4i gi\u1ea3i \u0111\u1eb7c bi\u1ec7t<\/h3>\n
\u0110\u00e1nh \u0111\u1ec1 theo bao l\u00f4 \u0111\u1ea7u ti\u00ean \u0103n bao nhi\u00eau ti\u1ec1n?<\/h2>\n
C\u00e1ch t\u00ednh to\u00e1n ch\u1ecdn s\u1ed1 may m\u1eafn, s\u1edbm th\u1eafng l\u1edbn<\/h2>\n
soi c\u1ea7u si\u00eau vip<\/span><\/h4>\n