V\u1edbi nh\u1eefng anh em \u0111\u00e3 c\u00f3 nhi\u1ec1u n\u0103m kinh nghi\u1ec7m trong l\u0129nh v\u1ef1c c\u1edd b\u1ea1c th\u00ec ch\u1eafc h\u1eb3n c\u0169ng kh\u00f4ng c\u00f2n xa l\u1ea1 v\u1edbi c\u00e1ch ch\u01a1i xi\u00ean quay 4. Nh\u01b0ng ch\u01b0a ch\u1eafc \u0111\u00e3 l\u00e0 bi\u1ebft h\u1ebft t\u1ea5t c\u1ea3 v\u00e0 ch\u00ednh x\u00e1c. C\u00f9ng t\u00ecm hi\u1ec3u \u0111\u1ec3 d\u1ec5 d\u00e0ng th\u1eafng l\u1ee3i h\u01a1n n\u00e0o!<\/p>\n
Xi\u00ean quay 4 l\u00e0 g\u00ec?<\/h2>\n
V\u1edbi nh\u1eefng anh em m\u1edbi t\u1eadp ch\u01a1i th\u00ec ch\u1eafc h\u1eb3n v\u1eabn c\u00f2n xa l\u1ea1i v\u1edbi ki\u1ec3u ch\u01a1i xi\u00ean quay 4. Tr\u01b0\u1edbc h\u1ebft ta ph\u1ea3i hi\u1ec3u xi\u00ean quay l\u00e0 g\u00ec? L\u00f4 xi\u00ean quay l\u00e0 bu\u1ed9c ng\u01b0\u1eddi ch\u01a1i ph\u1ea3i l\u1ef1a ch\u1ecdn t\u1eeb 2, 3 ho\u1eb7c 4 s\u1ed1 v\u00e0 c\u00f9ng tr\u00fang h\u1ebft m\u1ed9t l\u01b0\u1ee3t th\u00ec m\u1edbi \u0111\u01b0\u1ee3c t\u00ednh l\u00e0 th\u1eafng trong gi\u1ea3i n\u00e0y.<\/p>\n
T\u01b0\u01a1ng t\u1ef1 l\u00f4 xi\u00ean quay 4 l\u00e0 b\u1ea1n \u0111\u00e1nh 4 s\u1ed1 v\u00e0 bu\u1ed9c ng\u00e0y h\u00f4m \u0111\u00f3 ph\u1ea3i xu\u1ea5t hi\u1ec7n c\u1ea3 4 s\u1ed1 trong b\u1ea3ng k\u1ebft qu\u1ea3 x\u1ed5 s\u1ed1 th\u00ec b\u1ea1n m\u1edbi th\u1eafng gi\u1ea3i. N\u1ebfu nh\u01b0 b\u1ea1n \u0111\u00e1nh 4 s\u1ed1 nh\u01b0ng ch\u1ec9 c\u00f3 1 con kh\u00f4ng ra c\u00f2n 3 con kia \u0111\u1ec1u v\u1ec1 th\u00ec c\u0169ng kh\u00f4ng \u0111\u01b0\u1ee3c coi l\u00e0 th\u1eafng gi\u1ea3i.<\/p>\n
T\u00f9y v\u00e0o m\u1ee9c \u0111\u1ed9 ch\u1eafc ch\u1eafn trong nh\u1eefng con s\u1ed1 anh em l\u1ef1a ch\u1ecdn \u0111\u1ec3 \u0111\u00e1nh theo xi\u00ean 2, xi\u00ean 3 ho\u1eb7c xi\u00ean 4. S\u1ed1 xi\u00ean c\u00e0ng cao th\u00ec x\u00e1c su\u1ea5t tr\u00fang h\u1ebft c\u00e0ng kh\u00f3. Nh\u01b0ng th\u00eam v\u00e0o \u0111\u00f3 t\u1ef7 l\u1ec7 \u0103n ti\u1ec1n c\u00e0ng r\u1ea5t cao.<\/p>\n
C\u00e1ch t\u00ednh ti\u1ec1n xi\u00ean quay<\/h2>\n
L\u00f4 x\u1ed5 s\u1ed1 ki\u1ebfn thi\u1ebft Mi\u1ec1n B\u1eafc c\u00f3 27 gi\u1ea3i. X\u00e1c su\u1ea5t \u0111\u00e1nh 1 con l\u00f4 l\u00e0 23,76%. N\u00ean \u0111\u1ec3 tr\u00fang \u0111\u01b0\u1ee3c 1 con l\u00f4 kh\u00e1 l\u00e0 kh\u00f3 v\u00ec trung b\u00ecnh kho\u1ea3ng 5 s\u1ed1 m\u1edbi c\u00f3 1 con tr\u00fang.<\/p>\n
L\u00f4 xi\u00ean 2: \u0111\u00e2y l\u00e0 con l\u00f4 d\u1ec5 \u0103n nh\u1ea5t v\u00ec s\u1ed1 \u00edt. Anh em ch\u1ec9 c\u1ea7n ch\u1ecdn 2 con s\u1ed1 m\u00e0 m\u00ecnh th\u00edch nh\u1ea5t \u0111\u1ec3 xu\u1ed1ng ti\u1ec1n ch\u1ed1t xi\u00ean 2. N\u1ebfu \u0111\u1ec1 h\u00f4m \u0111\u1ea5y v\u1ec1 c\u00f3 \u0111\u00fang 2 con c\u1ee7a anh em th\u00ec ch\u00fang m\u1eebng r\u1eb1ng anh em \u0111\u00e3 th\u1eafng gi\u1ea3i.<\/p>\n
23,76% x 23,76% = 5.6%. C\u00e1ch t\u00ednh l\u00f4 xi\u00ean 2 l\u00e0 1 \u0103n 16.5 l\u1ea7n. Th\u00f4ng th\u01b0\u1eddng n\u1ebfu tr\u00fang anh em s\u1ebd \u0103n g\u1ea5p 10 l\u1ea7n s\u1ed1 v\u1ed1n ban \u0111\u1ea7u.<\/p>\n
C\u00e1ch t\u00ednh ti\u1ec1n xi\u00ean quay<\/h4>\n
L\u00f4 xi\u00ean 3: Ch\u1eafc ch\u1eafn anh em c\u0169ng bi\u1ebft \u0111\u01b0\u1ee3c r\u1eb1ng lo\u1ea1i n\u00e0y s\u1ebd \u0103n kh\u00f3 h\u01a1n xi\u00ean 2 v\u00ec thay v\u00ec l\u1ef1a ch\u1ecdn 2 s\u1ed1 th\u00ec anh em b\u00e2y gi\u1edd ph\u1ea3i ch\u1ecdn l\u1ef1a ra 3 s\u1ed1 \u0111\u1ec3 \u0111\u00e1nh v\u00e0 x\u00e1c su\u1ea5t l\u1ea1i c\u00e0ng th\u1ea5p h\u01a1n. N\u1ebfu \u0111\u1ec1 ch\u1ec9 kh\u00f4ng v\u1ec1 1 trong 3 s\u1ed1 th\u00ec c\u0169ng \u0111\u01b0\u1ee3c t\u00ednh l\u00e0 anh em \u0111\u00e3 t\u1ea1ch.<\/p>\n
<\/p>\n
21,5% x 21,5% x 21,5% = 1.34%. C\u00e1ch t\u00ednh l\u00f4 xi\u00ean 3 l\u00e0 1 \u0103n 65 l\u1ea7n. Th\u00f4ng th\u01b0\u1eddng n\u1ebfu tr\u00fang anh em s\u1ebd \u0111\u01b0\u1ee3c \u0103n g\u1ea5p 40 l\u00e0 s\u1ed1 v\u1ed1n ban \u0111\u1ea7u b\u1ecf ra.<\/p>\n
L\u00f4 xi\u00ean 4: xi\u00ean 3 \u0111\u00e3 kh\u00f3 th\u00ec xi\u00ean 4 l\u1ea1i c\u00e0ng kh\u00f3 h\u01a1n v\u1edbi anh em \u0111\u1ec3 tr\u00fang. \u0110\u1ec3 v\u1ec1 \u0111\u01b0\u1ee3c c\u1ea3 4 s\u1ed1 m\u00ecnh \u0111\u00e3 \u0111\u00e1nh th\u00ec kh\u00f4ng ph\u1ea3i l\u00e0 chuy\u1ec7n d\u1ec5 d\u00e0ng v\u00e0 r\u1ea5t hi\u1ebfm g\u1eb7p. B\u00f9 l\u1ea1i n\u1ebfu tr\u00fang th\u00ec anh em s\u1ebd tr\u00fang r\u1ea5t l\u1edbn v\u00e0 \u0103n \u0111\u01b0\u1ee3c g\u1ea5p 100 l\u1ea7n s\u1ed1 ti\u1ec1n b\u1ecf ra.<\/p>\n
C\u00e1ch t\u00ednh l\u00f4 quay d\u1ec5 \u0103n t\u1eeb kinh nghi\u1ec7m c\u1ee7a c\u00e1c cao th\u1ee7<\/h2>\n
\u0110\u1ed9 ch\u01a1i l\u00f4 xi\u00ean quay t\u01b0\u01a1ng \u0111\u1ed1i kh\u00f3 nh\u01b0ng anh em l\u1ea1i c\u00f3 s\u1ed1 v\u1ed1n thu v\u1ec1 kh\u00e1 \u0111\u00e1ng k\u1ec3 v\u00e0 l\u1edbn. \u0110\u1ec3 kh\u00f4ng b\u1ecb m\u1ea5t ti\u1ec1n c\u0169ng nh\u01b0 g\u00e2y th\u00e2m h\u1ee5t \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn kinh t\u1ebf c\u00e1 nh\u00e2n th\u00ec anh em c\u1ea7n c\u00f3 s\u1ef1 l\u1ef1a ch\u1ecdn s\u00e1ng su\u1ed1t v\u00e0 ch\u1eafc ch\u1eafn h\u01a1n tr\u01b0\u1edbc khi xu\u1ed1ng ti\u1ec1n. C\u00f9ng h\u1ecdc h\u1ecfi t\u1eeb nh\u1eefng kinh nghi\u1ec7m c\u00e1c cao th\u1ee7 v\u1ec1 xi\u00ean l\u00f4 quay \u0111\u00e3 \u0111\u01b0\u1ee3c t\u1ed5ng h\u1ee3p l\u1ea1i nh\u00e9.<\/p>\n
\u2013 Nh\u1eefng c\u1eb7p l\u00f4 xi\u00ean th\u01b0\u1eddng hay ra h\u00e0ng ng\u00e0y nh\u1ea5t: 565, 373, 79, 92, 75.<\/p>\n
\u2013 Nh\u1eefng c\u1eb7p l\u00f4 xi\u00ean hay \u0111i k\u00e8m nhau nh\u1ea5t: 373 \u2013 010, 76 \u2013 47, 11 \u2013 44, 52 \u2013 22 ho\u1eb7c 25 \u2013 22.<\/p>\n
\u2013 Ngo\u00e0i ra, v\u00ed d\u1ee5 h\u00f4m nay v\u1ec1 c\u00e1c s\u1ed1 nh\u01b0 23, 24, 25, 27 m\u00e0 thi\u1ebfu s\u1ed1 26 th\u00ec r\u1ea5t c\u00f3 kh\u1ea3 n\u0103ng s\u1ed1 26 s\u1ebd n\u1ed5 trong ng\u00e0y ti\u1ebfp theo.<\/p>\n
\u2013 V\u00ed d\u1ee5 th\u1ee9 3 v\u00e0 th\u1ee9 5 c\u00f3 con 83 v\u1ec1 th\u00ec th\u01b0\u1eddng c\u00f3 con 34 v\u1ec1 h\u00f4m th\u1ee9 7 v\u1eady canh h\u00f4m \u0111\u00f3 b\u1eaft con 34 v\u00e0 m\u1ed9t con k\u1ebft nh\u1ea5t trong ng\u00e0y \u0111\u00f3 l\u00e0 c\u00f3 con l\u00f4 xi\u00ean 2 r\u1ed3i.<\/p>\n
\u2013 L\u01b0u \u00fd ng\u00e0y n\u00e0o m\u00e0 th\u1ea5y c\u00f3 \u0111\u1ec1 \u0111\u00e3 v\u1ec1 th\u00ec con l\u00f4 \u0111\u00f3 s\u1ebd v\u1ec1 c\u00f9ng.<\/p>\n
\u2013 Ch\u1ecdn con l\u00f4 l\u00e0 con \u0111\u1ec1 \u0111\u00e3 v\u1ec1 t\u1eeb gi\u1ea3i \u0111\u1eb7c bi\u1ec7t c\u1ee7a h\u00f4m qua v\u1edbi con l\u00f4 m\u00e0 anh em k\u1ebft nh\u1ea5t c\u1ee7a ng\u00e0y h\u00f4m sau.<\/p>\n
C\u00e1ch t\u00ednh l\u00f4 quay d\u1ec5 \u0103n t\u1eeb kinh nghi\u1ec7m c\u1ee7a c\u00e1c cao th\u1ee7<\/h4>\n
\u2013 Hai ng\u00e0y cu\u1ed1i tu\u1ea7n v\u00e0 hai ng\u00e0y \u0111\u1ea7u tu\u1ea7n k\u1ebft qu\u1ea3 th\u01b0\u1eddng n\u1ed5 ra con 33.<\/p>\n
\u2013 V\u00e0o th\u1ee9 4, th\u1ee9 5, ho\u1eb7c th\u1ee9 6 hay v\u1ec1 con l\u00f4 66.<\/p>\n
\u2013 N\u1ebfu l\u00f4 ra 75 h\u00f4m nay th\u00ec h\u00f4m sau c\u00f3 57, tr\u01b0\u1eddng h\u1ee3p ng\u01b0\u1ee3c l\u1ea1i l\u00e0 kh\u00f4ng \u0111\u00fang.<\/p>\n
\u2013 N\u1ebfu l\u00f4 ra 18 h\u00f4m nay th\u00ec h\u00f4m sau c\u00f3 con l\u00f4 97, 99 ho\u1eb7c ng\u01b0\u1ee3c l\u1ea1i.<\/p>\n
\u2013 N\u1ebfu l\u00f4 ra 45 h\u00f4m nay th\u00ec h\u00f4m sau c\u00f3 con l\u00f4 59, 95 ho\u1eb7c 09.<\/p>\n
\u2013 N\u1ebfu \u0111\u1ec1 v\u1ec1 05 h\u00f4m nay th\u00ec h\u00f4m sau s\u1ebd c\u00f3 con l\u00f4 95.<\/p>\n
\u2013 N\u1ebfu \u0111\u1ec1 v\u1ec1 29 h\u00f4m nay th\u00ec h\u00f4m sau s\u1ebd c\u00f3 con l\u00f4 22 v\u00e0 ng\u01b0\u1ee3c l\u1ea1i.<\/p>\n
Qua t\u00ecm hi\u1ec3u v\u1ec1 c\u00e1ch t\u00ednh xi\u00ean 4 c\u0169ng nh\u01b0 c\u00e1c kinh nghi\u1ec7m thu \u0111\u01b0\u1ee3c s\u1ebd gi\u00fap c\u00e1c anh em ph\u1ea7n n\u00e0o \u0111\u1ec3 l\u1ef1a ch\u1ecdn s\u1ed1, c\u00e1ch ch\u01a1i sao cho ph\u00f9 h\u1ee3p v\u00e0 \u0111\u00fang \u0111\u1eafn nh\u1ea5t v\u1edbi ho\u00e0n c\u1ea3nh v\u00e0 kinh t\u1ebf c\u1ee7a m\u00ecnh \u0111\u1ec3 thu l\u1ea1i l\u1ee3i nhu\u1eadn hi\u1ec7u qu\u1ea3 nh\u1ea5t nh\u00e9.<\/p>\n<\/div>\n<\/div>\n