{"id":17513,"date":"2024-03-09T14:25:47","date_gmt":"2024-03-09T14:25:47","guid":{"rendered":"https:\/\/soicau4017.minhngocxoso.com\/cach-tinh-de-3-cang-hieu-qua-nhat-anh-em-nen-ap-dung\/"},"modified":"2024-03-09T14:25:47","modified_gmt":"2024-03-09T14:25:47","slug":"ti-le-an-ba-cang-la-bao-nhieu-co-cao-khong","status":"publish","type":"post","link":"https:\/\/thandongxoso.com\/ti-le-an-ba-cang-la-bao-nhieu-co-cao-khong\/","title":{"rendered":"t\u1ec9 l\u1ec7 \u0103n ba c\u00e0ng l\u00e0 bao nhi\u00eau? c\u00f3 cao kh\u00f4ng?"},"content":{"rendered":"
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\u0110\u1ec1 ba c\u00e0ng lu\u00f4n thu h\u00fat \u0111\u01b0\u1ee3c nhi\u1ec1u anh em tham gia b\u1edfi v\u00ec t\u1ef7 l\u1ec7 th\u01b0\u1edfng v\u00f4 c\u00f9ng cao. Tuy nhi\u00ean x\u00e1c su\u1ea5t v\u1ec1 c\u1ee7a lo\u1ea1i \u0111\u1ec1 n\u00e0y r\u1ea5t th\u1ea5p, ch\u1ec9 c\u00f3 0.1% c\u01a1 h\u1ed9i chi\u1ebfn th\u1eafng. Ch\u00ednh v\u00ec v\u1eady bu\u1ed9c ng\u01b0\u1eddi ch\u01a1i ph\u1ea3i t\u00edch l\u0169y cho m\u00ecnh nh\u1eefng kinh nghi\u1ec7m \u0111\u1ec3 t\u00ednh to\u00e1n, soi c\u1ea7u v\u00e0 t\u00ecm ra c\u00e1c con s\u1ed1 chu\u1ea9n ch\u1ec9nh nh\u1ea5t. Theo d\u00f5i th\u00f4ng tin d\u01b0\u1edbi \u0111\u00e2y c\u1ee7a ch\u00fang t\u00f4i<\/span>\u00a0\u0111\u1ec3 n\u1eafm r\u00f5 c\u00e1c<\/span> c\u00e1ch t\u00ednh \u0111\u1ec1 3 c\u00e0ng <\/b>\u0111\u01a1n gi\u1ea3n, hi\u1ec7u qu\u1ea3 nh\u1ea5t nh\u00e9!<\/span><\/p>\n

T\u00ednh \u0111\u1ec1 3 c\u00e0ng theo t\u1ed5ng<\/b><\/span><\/h2>\n

\u0110\u1ec1 3 c\u00e0ng l\u00e0 c\u00e1ch ch\u01a1i \u0111\u1ec1 kh\u00e1 ph\u1ed5 bi\u1ebfn hi\u1ec7n nay, ng\u01b0\u1eddi ch\u01a1i s\u1ebd t\u00ednh \u0111\u1ec1 theo 3 s\u1ed1 c\u1ee7a gi\u1ea3i \u0111\u1eb7c bi\u1ec7t. Theo \u0111\u00f3, <\/span>c\u00e1ch t\u00ednh \u0111\u1ec1 3 c\u00e0ng<\/b> theo t\u1ed5ng kh\u00e1 \u0111\u01a1n gi\u1ea3n, b\u1ea1n kh\u00f4ng c\u1ea7n suy t\u00ednh nhi\u1ec1u. B\u1ea1n ch\u1ec9 c\u1ea7n c\u1ed9ng t\u1ed5ng 2 s\u1ed1 b\u1ea1ch th\u1ee7 l\u00f4 ng\u00e0y tr\u01b0\u1edbc \u0111\u00f3 l\u1ea1i v\u1edbi nhau v\u00e0 ch\u1ecdn 1 s\u1ed1 \u0111\u1ec3 gh\u00e9p v\u1edbi b\u1ea1ch th\u1ee7 l\u00e0 \u0111\u01b0\u1ee3c. V\u00ed d\u1ee5 b\u1ea1ch th\u1ee7 c\u00f3 t\u1ed5ng 33, l\u1ea5y 3 + 3 = 6 th\u00ec \u0111\u1ec1 3 c\u00e0ng s\u1ebd l\u00e0 633. Tr\u01b0\u1eddng h\u1ee3p t\u1ed5ng c\u1ee7a b\u1ea1ch th\u1ee7 l\u1edbn h\u01a1n 10, v\u00ed d\u1ee5 l\u00e0 66, 6 + 6 = 12, b\u1ea1n s\u1ebd ch\u1ecdn c\u1ea3 2 l\u00e0 166, 266 \u0111\u1ec3 ch\u01a1i.<\/span><\/p>\n

T\u00ednh \u0111\u1ec1 c\u00e0ng theo th\u1ee9 t\u1ef1 trong ng\u00e0y<\/b><\/span><\/h2>\n

V\u1edbi <\/span>c\u00e1ch t\u00ednh \u0111\u1ec1 3 c\u00e0ng<\/b> n\u00e0y b\u1ea1n s\u1ebd gh\u00e9p th\u1ee9 c\u1ee7a ng\u00e0y m\u00ecnh ch\u01a1i c\u00f9ng v\u1edbi b\u1ea1ch th\u1ee7 \u0111ang c\u00f3. \u0110\u00e2y c\u0169ng l\u00e0 m\u1ed9t trong nh\u1eefng c\u00e1ch ch\u01a1i \u0111\u01a1n gi\u1ea3n, \u0111\u01b0\u1ee3c nhi\u1ec1u cao th\u1ee7 \u00e1p d\u1ee5ng khi \u0111\u00e1nh \u0111\u1ec1 3 c\u00e0ng. Ch\u1eb3ng h\u1ea1n nh\u01b0 h\u00f4m nay l\u00e0 th\u1ee9 2, b\u1ea1ch th\u1ee7 l\u00e0 20 th\u00ec b\u1ea1n c\u00f3 th\u1ec3 gh\u00e9p ch\u00fang l\u1ea1i \u0111\u1ec3 c\u00f3 \u0111\u01b0\u1ee3c s\u1ed1 220 v\u00e0 \u0111\u00e1nh. Ho\u1eb7c n\u1ebfu ng\u00e0y h\u00f4m \u0111\u00f3 l\u00e0 th\u1ee9 4, b\u1ea1ch th\u1ee7 l\u00f4 l\u00e0 77 th\u00ec t\u01b0\u01a1ng t\u1ef1 nh\u01b0 tr\u00ean s\u1ed1 b\u1ea1n ch\u1ecdn \u0111\u00e1nh ch\u00ednh l\u00e0 477.<\/span><\/p>\n

T\u00ednh \u0111\u1ec1 3 c\u00e0ng theo gi\u1ea5c m\u01a1<\/b><\/span><\/h2>\n

M\u1ed7i gi\u1ea5c m\u01a1 lu\u00f4n \u1ea9n ch\u1ee9a nh\u1eefng b\u00e1o hi\u1ec7u, b\u00ed \u1ea9n c\u0169ng nh\u01b0 c\u00e1c con s\u1ed1 may m\u1eafn \u0111\u1ec3 b\u1ea1n d\u1ef1a v\u00e0o v\u00e0 \u0111\u00e1nh l\u00f4 \u0111\u1ec1. Ch\u1eb3ng h\u1ea1n b\u1ea1n m\u01a1 \u0111\u1ebfn m\u1ed9t ng\u01b0\u1eddi n\u00e0o \u0111\u00f3 v\u1edbi t\u00ecnh hu\u1ed1ng \u0111\u1eb7c bi\u1ec7t, v\u00ed d\u1ee5 m\u01a1 th\u1ea5y b\u1ea1n th\u00e2n c\u1ee7a m\u00ecnh m\u1ea5t v\u00e0 m\u00ecnh \u0111\u00e3 kh\u00f3c r\u1ea5t nhi\u1ec1u khi d\u1ef1 tang l\u1ec5. \u0110\u00e2y ch\u00ednh l\u00e0 \u0111i\u1ec1m l\u00e0nh v\u1edbi \u00fd ngh\u0129a b\u1ea1n lu\u00f4n mong h\u1ecd lu\u00f4n b\u00ecnh an, kh\u1ecfe m\u1ea1nh, l\u00fac n\u00e0y ng\u01b0\u1eddi m\u01a1 c\u00f3 th\u1ec3 l\u1ef1a ch\u1ecdn tu\u1ed5i, ng\u00e0y th\u00e1ng n\u0103m sinh \u0111\u1ec3 \u0111\u00e1nh, s\u1ebd r\u1ea5t hi\u1ec7u qu\u1ea3.<\/span><\/p>\n

Hay b\u1ea1n chi\u00eam bao th\u1ea5y tai b\u1ea1n \u00f4 t\u00f4, nh\u1eb7t \u0111\u01b0\u1ee3c ti\u1ec1n, r\u1eafn, m\u01a1 th\u1ea5y \u0111\u00e1m c\u01b0\u1edbi, m\u01a1 th\u1ea5y l\u1ea5y ch\u1ed3ng\/ v\u1ee3\u2026 nh\u1eefng tr\u01b0\u1eddng h\u1ee3p n\u00e0y \u0111\u1ec1u \u0111\u00e3 \u0111\u01b0\u1ee3c c\u00e1c chuy\u00ean gia gi\u1ea3i m\u00e3 gi\u1ea5c m\u01a1 \u0111\u01b0a ra \u0111\u00e1p \u00e1n c\u1ee5 th\u1ec3. Ph\u01b0\u01a1ng ph\u00e1p n\u00e0y c\u00f3 r\u1ea5t nhi\u1ec1u ng\u01b0\u1eddi \u00e1p d\u1ee5ng, tuy nhi\u00ean ph\u1ee5 thu\u1ed9c r\u1ea5t nhi\u1ec1u v\u00e0o y\u1ebfu t\u1ed1 may m\u1eafn c\u1ee7a t\u1eebng ng\u01b0\u1eddi. Ch\u00ednh v\u00ec th\u1ebf b\u1ea1n n\u00ean c\u00e2n nh\u1eafc k\u1ef9 v\u00e0 k\u1ebft h\u1ee3p v\u1edbi c\u00e1c c\u00e1ch t\u00ednh to\u00e1n kh\u00e1c \u0111\u1ec3 ch\u01a1i 3 c\u00e0ng.<\/span><\/p>\n

\u00a0<\/span>\u0110\u00e1nh 3 c\u00e0ng theo b\u00f3ng t\u1ed5ng<\/b><\/span><\/h2>\n

M\u1ed9t trong nh\u1eefng <\/span>c\u00e1ch t\u00ednh \u0111\u1ec1 3 c\u00e0ng<\/b> hi\u1ec7u qu\u1ea3 ch\u00ednh l\u00e0 d\u1ef1a theo b\u00f3ng t\u1ed5ng c\u1ee7a k\u1ebft qu\u1ea3 x\u1ed5 s\u1ed1. M\u1ed7i s\u1ed1 \u0111\u1ec1u c\u00f3 b\u00f3ng d\u01b0\u01a1ng v\u00e0 b\u00f3ng \u00e2m, v\u00ed d\u1ee5 nh\u01b0 b\u1ea1ch th\u1ee7 l\u00e0 1 + 2 = 3, b\u00f3ng c\u1ee7a 3 = 8 = 6. L\u00fac n\u00e0y, ng\u01b0\u1eddi ch\u01a1i s\u1ebd c\u00f3 \u0111\u1ec1 3 c\u00e0ng l\u00e0 312, 812 v\u00e0 612. Chi ti\u1ebft b\u00f3ng c\u1ee7a nh\u1eefng s\u1ed1 c\u1ee5 th\u1ec3 \u0111\u01b0\u1ee3c\u00a0t\u00ednh nh\u01b0 sau:<\/span><\/p>\n