C\u00f3 anh em n\u00e0o khi gia nh\u1eadp v\u00e0o b\u1ed9 m\u00f4n \u0111\u00e1nh s\u1ed1 \u0111\u1ec1 \u0111\u00e3 ch\u1eadt v\u1eadt, v\u1ea5t v\u1ea3 \u0111\u1ec3 c\u00f3 th\u1ec3 nh\u1edb \u0111\u01b0\u1ee3c c\u00e1c<\/strong> b\u1ed9 s\u1ed1 \u0111\u1ec1<\/strong>? \u0110\u00f4i khi, nh\u1eefng ng\u01b0\u1eddi ch\u01a1i l\u00e2u n\u0103m c\u00f2n nh\u1ea7m l\u1eabn, d\u1eabn \u0111\u1ebfn t\u00ednh sai v\u00e0 \u0111\u1eb7t sai l\u00e0m m\u1ea5t \u0111i kha kh\u00e1 ti\u1ec1n v\u00e0 th\u1eddi gian.<\/p>\n\u0110\u1ec3 gi\u00fap anh em tr\u00e1nh \u0111\u01b0\u1ee3c vi\u1ec7c nh\u1ea7m l\u1eabn c\u01a1 b\u1ea3n \u0111\u00f3 c\u0169ng nh\u01b0 gi\u00fap c\u00e1c anh em nh\u1eadp m\u00f4n h\u00f2a nh\u1eadp nhanh h\u01a1n v\u1edbi b\u1ed9 m\u00f4n n\u00e0y. H\u00f4m nay s\u1ebd vi\u1ebft b\u00e0i vi\u1ebft tr\u00ecnh b\u00e0y v\u00e0 h\u01b0\u1edbng d\u1eabn c\u00e1c b\u1ed9 s\u1ed1 chi ti\u1ebft nh\u1ea5t, m\u1eddi anh em theo d\u00f5i.<\/p>\n\n\nT\u00f3m t\u1eaft n\u1ed9i dung:<\/p>\n<\/div>\n\n\nB\u1ed9 s\u1ed1 \u0111\u1ec1 l\u00e0 g\u00ec?<\/li>\nT\u1ed5ng h\u1ee3p c\u00e1c b\u1ed9 s\u1ed1 trong l\u00f4 \u0111\u1ec1 (c\u1eadp nh\u1eadt m\u1edbi nh\u1ea5t)\n\na) 10 b\u1ed9 l\u00f4 \u0111\u1ec1 c\u01a1 b\u1ea3n<\/li>\nb) 5 b\u1ed9 l\u00f4 \u0111\u1ec1 d\u1ef1a v\u00e0o c\u00e1ch t\u00ednh b\u00f3ng \u00e2m d\u01b0\u01a1ng<\/li>\nc) 12 h\u1ec7 \u0111\u1ec1 d\u1ef1a v\u00e0o Con Gi\u00e1p<\/li>\n<\/ul>\n<\/li>\nK\u1ebft lu\u1eadn<\/li>\n<\/ul>\n<\/nav>\n<\/div>\n<\/span>B\u1ed9 s\u1ed1 \u0111\u1ec1 l\u00e0 g\u00ec?<\/h2>\nB\u1ed9 s\u1ed1 \u0111\u1ec1<\/strong> l\u00e0 h\u00ecnh th\u1ee9c gh\u00e9p s\u1ed1 c\u00f3 2 ch\u1eef s\u1ed1 th\u01b0\u1eddng hay \u0111i c\u00f9ng nhau khi ch\u01a1i l\u00f4 \u0111\u1ec1 nh\u1eb1m gi\u00fap cho ng\u01b0\u1eddi ch\u01a1i d\u1ec5 nh\u1edb, ti\u1ebft ki\u1ec7m \u0111\u01b0\u1ee3c nhi\u1ec1u th\u1eddi gian trong vi\u1ec7c t\u00ecm ki\u1ebfm v\u00e0 x\u00e1c \u0111\u1ecbnh d\u00e0n s\u1ed1 \u0111\u1ec3 \u0111\u00e1nh d\u00e0n \u0111\u1ec1 theo tu\u1ea7n, theo th\u00e1ng ho\u1eb7c quanh n\u0103m.<\/p>\nNgo\u00e0i ra, anh em c\u0169ng hay b\u1ecb nh\u1ea7m l\u1eabn v\u1ec1 kh\u00e1i ni\u1ec7m c\u1ee7a h\u1ec7 trong l\u00f4 \u0111\u1ec1<\/strong>, th\u1eadt ra 2 kh\u00e1i ni\u1ec7m n\u00e0y l\u00e0 m\u1ed9t ch\u1ec9 kh\u00e1c nhau v\u1ec1 c\u00e1ch g\u1ecdi c\u1ee7a m\u1ed7i v\u00f9ng Mi\u1ec1n m\u00e0 th\u00f4i.<\/p>\nAnh em n\u1eafm r\u00f5 \u0111\u01b0\u1ee3c d\u00e0n s\u1ed1 n\u00e0y trong tay th\u00ec \u0111\u00e3 c\u00f3 th\u1ec3 nhanh ch\u00f3ng tham kh\u1ea3o \u0111\u1ec3 \u0111\u00e1nh cho c\u00e1c ng\u00e0y li\u00ean ti\u1ebfp sau \u0111\u00f3 m\u00e0 kh\u00f4ng c\u1ea7n ph\u1ea3i d\u00e0nh ra qu\u00e1 nhi\u1ec1u th\u1eddi gian \u0111\u1ec3 soi c\u1ea7u v\u00e0 ph\u00e2n t\u00edch, t\u1eeb \u0111\u00e2y anh em s\u1ebd ti\u1ebft ki\u1ec7m \u0111\u01b0\u1ee3c r\u1ea5t nhi\u1ec1u th\u1eddi gian c\u0169ng nh\u01b0 c\u00f4ng s\u1ee9c c\u1ee7a m\u00ecnh.<\/p>\n<\/span>T\u1ed5ng h\u1ee3p c\u00e1c b\u1ed9 s\u1ed1 trong l\u00f4 \u0111\u1ec1 (c\u1eadp nh\u1eadt m\u1edbi nh\u1ea5t)<\/h2>\nHi\u1ec7n nay, anh em chia b\u1ed9 l\u00f4 \u0111\u1ec1<\/strong> n\u00e0y th\u00e0nh 3 b\u1ed9 s\u1ed1 kh\u00e1c nhau g\u1ed3m c\u00f3: 10 b\u1ed9 c\u01a1 b\u1ea3n, 5 b\u1ed9 d\u1ef1a theo c\u00e1ch t\u00ednh b\u00f3ng \u00e2m d\u01b0\u01a1ng ng\u0169 h\u00e0nh v\u00e0 12 b\u1ed9 d\u1ef1a theo tu\u1ed5i 12 con Gi\u00e1p.<\/p>\n<\/span>a) 10 b\u1ed9 l\u00f4 \u0111\u1ec1 c\u01a1 b\u1ea3n<\/h3>\n10 d\u00e0n s\u1ed1 n\u00e0y \u0111\u01b0\u1ee3c li\u1ec7t k\u00ea nh\u01b0 sau:<\/p>\n\nB\u1ed9 01<\/strong>: bao g\u1ed3m c\u00e1c s\u1ed1 01, 10, 06, 60, 51, 15, 56, 65.<\/li>\nB\u1ed9 02<\/strong>: bao g\u1ed3m c\u00e1c s\u1ed1 02, 20, 07, 70, 52, 25, 57, 75.<\/li>\nB\u1ed9 03<\/strong>: bao g\u1ed3m c\u00e1c s\u1ed1 03, 30, 08, 80, 53, 35, 58, 85.<\/li>\nB\u1ed9 04<\/strong>: bao g\u1ed3m c\u00e1c s\u1ed1 04, 40, 09, 90, 54, 45, 59, 95.<\/li>\nB\u1ed9 12<\/strong>: bao g\u1ed3m c\u00e1c s\u1ed1 12, 21, 17, 71, 62, 26, 67, 76.<\/li>\nB\u1ed9 13<\/strong>: bao g\u1ed3m c\u00e1c s\u1ed1 13, 31, 18, 81, 63, 36, 68, 86.<\/li>\nB\u1ed9 14<\/strong>: bao g\u1ed3m c\u00e1c s\u1ed1 14, 41, 19, 91, 64, 46, 69, 96.<\/li>\nB\u1ed9 23<\/strong>: bao g\u1ed3m c\u00e1c s\u1ed1 23, 32, 28, 82, 73, 37, 78, 87.<\/li>\nB\u1ed9 24<\/strong>: bao g\u1ed3m c\u00e1c s\u1ed1 24, 42, 29, 92, 74, 47, 79, 97.<\/li>\nB\u1ed9 34<\/strong>: bao g\u1ed3m c\u00e1c s\u1ed1 34, 43, 39, 93, 84, 48, 89, 98.<\/li>\n<\/ul>\n<\/span>b) 5 b\u1ed9 l\u00f4 \u0111\u1ec1 d\u1ef1a v\u00e0o c\u00e1ch t\u00ednh b\u00f3ng \u00e2m d\u01b0\u01a1ng<\/h3>\n5 d\u00e0n s\u1ed1 n\u00e0y bao g\u1ed3m:<\/p>\n\nB\u1ed9 00<\/strong>: g\u1ed3m 00, 55, 05, 50<\/li>\nB\u1ed9 11<\/strong>: g\u1ed3m 11, 66, 16, 61<\/li>\nB\u1ed9 22<\/strong>: g\u1ed3m 22, 77, 27, 72<\/li>\nB\u1ed9 33<\/strong>: g\u1ed3m 33, 88, 38, 83<\/li>\nB\u1ed9 44<\/strong>: g\u1ed3m 44, 99, 49, 94<\/li>\n<\/ul>\nT\u1ea5t c\u1ea3 c\u00e1c b\u1ed9 s\u1ed1 tr\u00ean \u0111\u1ec1u \u00e1p d\u1ee5ng theo quy t\u1eafc s\u1eed d\u1ee5ng b\u00f3ng \u00e2m b\u00f3ng d\u01b0\u01a1ng<\/strong><\/span> c\u1ee7a ng\u0169 h\u00e0nh b\u00e1t qu\u00e1i. Ng\u01b0\u1eddi ta hay g\u1ecdi \u0111\u00e2y l\u00e0 b\u1ed9 s\u1ed1 55 trong l\u00f4 \u0111\u1ec1. C\u00e1ch ph\u00e2n chia b\u1ed9 n\u00e0y theo quy t\u1eafc s\u1eed d\u1ee5ng 5 c\u1eb7p s\u1ed1 gi\u1ed1ng nhau v\u00e0 c\u00e1ch nhau 55 \u0111\u01a1n v\u1ecb. Sau \u0111\u00f3 gh\u00e9p 2 s\u1ed1 \u0111\u00f3 v\u00e0 \u0111\u1ea3o l\u1ea1i l\u00e0 ta \u0111\u01b0\u1ee3c b\u1ed9 4 s\u1ed1.<\/p>\n<\/p>\n<\/span>c) 12 h\u1ec7 \u0111\u1ec1 d\u1ef1a v\u00e0o Con Gi\u00e1p<\/h3>\nCu\u1ed1i c\u00f9ng l\u00e0 chia theo con gi\u00e1p, b\u1ed9 s\u1ed1 n\u00e0y \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 b\u1ed9 s\u1ed1 12 con gi\u00e1p l\u00f4 \u0111\u1ec1. B\u1ed9 12 con gi\u00e1p d\u1ef1a tr\u00ean thi\u00ean can, \u0111\u1ecba chi. Khi \u0111\u00e1nh \u0111\u1ec1u theo b\u1ed9 n\u00e0y, ng\u01b0\u1eddi ta th\u01b0\u1eddng s\u1eed d\u1ee5ng ng\u00e0y th\u00e1ng, c\u1ee5 th\u1ec3 nh\u01b0 sau:<\/p>\n\nT\u00fd \u2013 con chu\u1ed9t \u2013 \u1ee9ng v\u1edbi c\u00e1c s\u1ed1: 00, 12, 24, 36, 48, 60, 72, 84, 96<\/li>\nS\u1eedu \u2013 con tr\u00e2u- \u1ee9ng v\u1edbi c\u00e1c s\u1ed1: 01, 13, 25, 37, 49, 61, 73, 85, 97<\/li>\nD\u1ea7n \u2013 con h\u1ed5 \u2013 \u1ee9ng v\u1edbi c\u00e1c s\u1ed1: 02, 14, 26, 38, 50, 62, 74, 86, 98<\/li>\nM\u1eb9o \u2013 con m\u00e8o\/ th\u1ecf theo Trung Qu\u1ed1c \u2013 \u1ee9ng v\u1edbi c\u00e1c s\u1ed1: 99 \u1ee9ng v\u1edbi c\u00e1c s\u1ed1 03, 15, 27, 39, 51, 63, 75, 87, 99<\/li>\nTh\u00ecn \u2013 con r\u1ed3ng \u2013 \u1ee9ng v\u1edbi c\u00e1c s\u1ed1 04, 16, 28, 40, 52, 64, 76, 88<\/li>\nT\u1ef5 \u2013 con r\u1eafn \u2013 \u1ee9ng v\u1edbi c\u00e1c s\u1ed1: 05, 17, 29, 41, 53, 65, 77, 8<\/li>\nNg\u1ecd \u2013 con ng\u1ef1a \u2013 \u1ee9ng v\u1edbi c\u00e1c s\u1ed1: 06, 18, 30, 42, 54, 66, 78, 90<\/li>\nM\u00f9i \u2013 con d\u00ea\/ con c\u1eebu theo Trung Qu\u1ed1c \u2013 \u1ee9ng v\u1edbi c\u00e1c s\u1ed1: 07, 19, 31, 43, 55, 67, 79, 91<\/li>\nTh\u00e2n \u2013 con kh\u1ec9 \u2013 \u1ee9ng v\u1edbi c\u00e1c s\u1ed1: 08, 20, 32, 44, 56, 68, 80, 92<\/li>\nD\u1eadu \u2013 con g\u00e0 \u2013 \u1ee9ng v\u1edbi c\u00e1c s\u1ed1: 09, 21, 33, 45, 57, 69, 81, 93<\/li>\nTu\u1ea5t \u2013 con ch\u00f3 \u2013 \u1ee9ng v\u1edbi c\u00e1c s\u1ed1: 10, 22, 34, 46, 58, 70, 82, 94<\/li>\nH\u1ee3i \u2013 con l\u1ee3n \u2013 \u1ee9ng v\u1edbi c\u00e1c s\u1ed1: 11, 23, 35, 47, 59, 71, 83, 95<\/li>\n<\/ul>\n<\/span>K\u1ebft lu\u1eadn<\/h2>\nAnh em th\u1ea5y \u0111\u1ea5y, ch\u01a1i l\u00f4 \u0111\u1ec1 hi\u1ec7u qu\u1ea3 kh\u00f4ng \u0111\u01a1n gi\u1ea3n d\u1ef1a v\u00e0o h\u00ean xui may r\u1ee7i m\u00e0 l\u00e0 c\u00f3 m\u1ed9t ng\u00e0nh \u201ckhoa h\u1ecdc\u201d \u0111\u1ec3 t\u00ednh to\u00e1n. Hi\u1ec3u \u0111\u01b0\u1ee3c v\u00e0 n\u1eafm r\u00f5 c\u00e1c quy lu\u1eadt trong tay s\u1ebd gi\u00fap anh em t\u1ef1 tin v\u00e0o kh\u1ea3 n\u0103ng c\u1ee7a m\u00ecnh. S\u1ef1 nhanh nh\u1ea1y v\u00e0 quy\u1ebft \u0111o\u00e1n trong m\u1ecdi t\u00ecnh hu\u1ed1ng s\u1ebd gi\u00fap anh em d\u1ec5 d\u00e0ng h\u01a1n trong vi\u1ec7c l\u00e0m gi\u00e0u t\u1eeb l\u00f4 \u0111\u1ec1.<\/p>\nTuy nhi\u00ean, v\u1edbi nh\u1eefng ki\u1ebfn th\u1ee9c t\u1eeb m\u1ed9t b\u00e0i vi\u1ebft nh\u01b0 th\u1ebf n\u00e0y v\u1eabn ch\u01b0a \u0111\u1ee7 \u0111\u1ec3 anh em c\u00f3 th\u1ec3 \u0111\u00e1nh \u0111\u00e2u th\u1eafng \u0111\u00f3. V\u00ec v\u1eady b\u00e0i vi\u1ebft n\u00e0y anh em ch\u1ec9 hi\u1ec3u th\u00eam v\u1ec1 kh\u00e1i ni\u1ec7m li\u00ean quan \u0111\u1ebfn c\u00e1c<\/strong> b\u1ed9 s\u1ed1 \u0111\u1ec1<\/strong> c\u0169ng nh\u01b0 m\u1ed9t c\u00e1ch soi c\u1ea7u l\u00f4<\/strong><\/span> m\u1edbi.<\/p>\n<\/article>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\nth\u1ea7n t\u00e0i ch\u1ed1t s\u1ed1 mi\u1ec1n b\u1eafc cao c\u1ea5p<\/span><\/strong><\/h4>\n\n\n\nc\u1ea7u b\u1ea1ch th\u1ee7 l\u00f4 2 nh\u00e1y<\/span><\/a><\/span><\/strong><\/td>\ns\u1ed1 b\u1ea1ch th\u1ee7 \u0111\u1ec1 mb<\/span><\/a><\/strong><\/span><\/td>\n<\/tr>\n\ns\u1ed1 b\u1ea1ch th\u1ee7 l\u00f4 mb<\/span><\/a><\/strong><\/span><\/td>\ns\u1ed1 song th\u1ee7 \u0111\u1ec1 mb<\/span><\/a><\/strong><\/span><\/td>\n<\/tr>\n\ns\u1ed1 song th\u1ee7 l\u00f4 mb<\/span><\/a><\/strong><\/span><\/td>\ns\u1ed1 d\u00e0n \u0111\u1ec1 4 s\u1ed1 mb<\/span><\/a><\/strong><\/span><\/td>\n<\/tr>\n\ns\u1ed1 d\u00e0n \u0111\u1ec1 6 s\u1ed1 mb<\/span><\/a><\/strong><\/span><\/td>\ns\u1ed1 d\u00e0n \u0111\u1ec1 8 s\u1ed1 mb<\/span><\/a><\/strong><\/span><\/td>\n<\/tr>\n\ns\u1ed1 d\u00e0n \u0111\u1ec1 10 s\u1ed1 mb<\/span><\/a><\/strong><\/span><\/td>\nsong th\u1ee7 l\u00f4 k\u00e9p mb<\/span><\/a><\/strong><\/span><\/td>\n<\/tr>\n\nb\u1ea1ch th\u1ee7 l\u00f4 k\u00e9p mb<\/span><\/a><\/strong><\/span><\/td>\ns\u1ed1 d\u00e0n l\u00f4 4 s\u1ed1 mb<\/span><\/a><\/strong><\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\nth\u1ea7n t\u00e0i ch\u1ed1t s\u1ed1 mi\u1ec1n b\u1eafc<\/span><\/strong><\/h4>\n\n\n\ns\u1ed1 v\u00edp d\u00e0n l\u00f4 8 s\u1ed1 mb<\/span><\/a><\/span><\/strong><\/td>\ns\u1ed1 v\u00edp 3 c\u00e0ng mb<\/span><\/a><\/strong><\/span><\/td>\n<\/tr>\n\ns\u1ed1 v\u00edp d\u00e0n l\u00f4 xi\u00ean 2 mb<\/span><\/a><\/strong><\/span><\/td>\nd\u00e0n 3 c\u00e0ng 2 s\u1ed1 mb<\/span><\/a><\/strong><\/span><\/td>\n<\/tr>\n\ns\u1ed1 v\u00edp d\u00e0n l\u00f4 xi\u00ean 3 mb<\/span><\/a>\n<\/strong><\/span><\/td>\ns\u1ed1 v\u00edp d\u00e0n l\u00f4 10 s\u1ed1 mb<\/span><\/a><\/strong><\/span><\/td>\n<\/tr>\n\ns\u1ed1 v\u00edp d\u00e0n l\u00f4 xi\u00ean 4 mb<\/span><\/a><\/strong><\/span><\/td>\ns\u1ed1 v\u00edp \u0111\u1ec1 \u0111\u1ea7u \u0111u\u00f4i mb<\/span><\/a><\/strong><\/span><\/td>\n<\/tr>\n\ns\u1ed1 v\u00edp d\u00e0n l\u00f4 6 s\u1ed1 mb<\/span><\/a><\/strong><\/span><\/td>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\nth\u1ea7n t\u00e0i ch\u1ed1t s\u1ed1 mi\u1ec1n nam<\/span><\/strong><\/h4>\n\n\n\nchu\u1ea9n x\u00e1c x\u1ec9u ch\u1ee7 mn<\/span><\/strong><\/a><\/td>\nchu\u1ea9n x\u00e1c song th\u1ee7 l\u00f4 mn<\/span><\/strong><\/a><\/td>\n<\/tr>\n\nchu\u1ea9n x\u00e1c gi\u1ea3i \u0111\u1eb7c bi\u1ec7t<\/span><\/strong><\/a><\/td>\n\u0111\u1ea7u \u0111u\u00f4i gi\u1ea3i 8 mn<\/span><\/strong><\/a><\/td>\n<\/tr>\n\nchu\u1ea9n x\u00e1c gi\u1ea3i 8 mn<\/span><\/strong><\/a><\/td>\n\u0111\u1ea7u \u0111u\u00f4i \u0111\u1eb7c bi\u1ec7t mn<\/span><\/strong><\/a><\/td>\n<\/tr>\n\nchu\u1ea9n x\u00e1c bao l\u00f4 mn<\/span><\/a><\/strong><\/span><\/td>\nchu\u1ea9n x\u00e1c l\u00f4 3 s\u1ed1 mn<\/span><\/strong><\/a><\/td>\n<\/tr>\n\nchu\u1ea9n x\u00e1c c\u1eb7p x\u1ec9u ch\u1ee7 mn<\/span><\/a><\/strong><\/td>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\nth\u1ea7n t\u00e0i ch\u1ed1t s\u1ed1 mi\u1ec1n trung<\/span><\/strong><\/h4>\n\n\n\nch\u1ed1t s\u1ed1 v\u00edp x\u1ec9u ch\u1ee7 mt<\/span><\/strong><\/a><\/td>\nch\u1ed1t s\u1ed1 v\u00edp song th\u1ee7 l\u00f4 mt<\/span><\/strong><\/a><\/td>\n<\/tr>\n\nch\u1ed1t s\u1ed1 gi\u1ea3i \u0111\u1eb7c bi\u1ec7t mt<\/span><\/strong><\/a><\/td>\nch\u1ed1t s\u1ed1 \u0111\u1ea7u \u0111u\u00f4i gi\u1ea3i 8 mt<\/span><\/strong><\/a><\/td>\n<\/tr>\n\nch\u1ed1t s\u1ed1 to v\u00edp gi\u1ea3i 8 mt<\/span><\/strong><\/a><\/td>\nch\u1ed1t s\u1ed1 \u0111\u1ea7u \u0111u\u00f4i \u0111\u1eb7c bi\u1ec7t<\/span><\/strong><\/a><\/td>\n<\/tr>\n\n