{"id":18081,"date":"2024-03-15T03:22:35","date_gmt":"2024-03-15T03:22:35","guid":{"rendered":"https:\/\/soicau1023.minhngocxoso.com\/lo-de-la-gi-va-cac-khai-niem-can-biet-khi-tim-hieu-lo-de\/"},"modified":"2024-03-15T03:22:35","modified_gmt":"2024-03-15T03:22:35","slug":"lo-de-la-gi-va-cac-khai-niem-can-biet-khi-tim-hieu-lo-de","status":"publish","type":"post","link":"https:\/\/soicauxien.com\/lo-de-la-gi-va-cac-khai-niem-can-biet-khi-tim-hieu-lo-de\/","title":{"rendered":"L\u00f4 \u0111\u1ec1 l\u00e0 g\u00ec v\u00e0 c\u00e1c kh\u00e1i ni\u1ec7m c\u1ea7n bi\u1ebft khi t\u00ecm hi\u1ec3u l\u00f4 \u0111\u1ec1"},"content":{"rendered":"
L\u00f4 \u0111\u1ec1 l\u00e0 g\u00ec v\u00e0 c\u00e1c kh\u00e1i ni\u1ec7m c\u1ea7n bi\u1ebft khi t\u00ecm hi\u1ec3u l\u00f4 \u0111\u1ec1<\/span><\/p>\n Vi\u1ec7c lu\u1eadn gi\u1ea3i nh\u1eefng con s\u1ed1, nh\u1eefng hi\u1ec7n t\u01b0\u1ee3ng ho\u1eb7c gi\u1ea5c m\u01a1 chi\u00eam bao l\u00e0 c\u1ea3 m\u1ed9t ngh\u1ec7 thu\u1eadt \u0111\u00f2i h\u1ecfi \u00f3c quan s\u00e1t v\u00e0 s\u1ef1 tinh t\u1ebf trong nh\u1eadn x\u00e9t c\u1ee7a ng\u01b0\u1eddi lu\u1eadn gi\u1ea3i. Do \u0111\u00f3 ch\u01a1i l\u00f4 \u0111\u1ec1<\/strong> t\u01b0\u1edfng d\u1ec5 m\u00e0 kh\u00f3 \u0111\u1ea5y c\u00e1c b\u1ea1n. N\u1ebfu b\u1ea1n \u0111ang t\u00f2 m\u00f2 v\u1ec1 l\u00f4 \u0111\u1ec1 l\u00e0 g\u00ec v\u00e0 mu\u1ed1n t\u00ecm hi\u1ec3u nh\u1eefng kh\u00e1i ni\u1ec7m xung quanh l\u00f4 \u0111\u1ec1<\/p>\n \u1ede Vi\u1ec7t Nam, x\u1ed5 s\u1ed1 do nh\u00e0 n\u01b0\u1edbc t\u1ed5 ch\u1ee9c t\u1ed5ng c\u1ed9ng 27 l\u1ea7n x\u1ed5, l\u1ea7n \u0111\u1ea7u x\u1ed5 1 l\u1ed3ng c\u1ea7u, l\u1ea7n 2 x\u1ed5 2 l\u1ed3ng c\u1ea7u, l\u1ea7n 3 x\u1ed5 6 l\u1ed3ng c\u1ea7u, l\u1ea7n 4 x\u1ed5 4 l\u1ed3ng c\u1ea7u, l\u1ea7n 5 x\u1ed5 6 l\u1ed3ng c\u1ea7u, l\u1ea7n 6 x\u1ed5 3 l\u1ed3ng c\u1ea7u, l\u1ea7n 7 x\u1ed5 4 l\u1ed3ng c\u1ea7u. Tr\u00f2 ch\u01a1i l\u00f4 \u0111\u1ec1<\/strong> n\u00e0y d\u1ef1a v\u00e0o hai con s\u1ed1 cu\u1ed1i c\u1ee7a t\u1ea5t c\u1ea3 c\u00e1c gi\u1ea3i l\u00e0m gi\u1ea3i th\u01b0\u1edfng, v\u1edbi gi\u1ea3i \u0111\u1eb7c bi\u1ec7t g\u1ecdi l\u00e0 “\u0111\u1ec1”, nh\u1eefng gi\u1ea3i c\u00f2n l\u1ea1i g\u1ecdi l\u00e0 “l\u00f4”. T\u00f9y theo th\u1eddi \u0111i\u1ec3m s\u1ebd c\u00f3 nh\u1eefng h\u00ecnh th\u1ee9c ch\u01a1i kh\u00e1c nhau nh\u01b0 \u0111\u00e1nh l\u00f4 v\u1ec1 \u0111\u1ec1 v\u1eabn t\u00ednh, \u0111\u00e1nh \u0111\u1ea7u \u0111u\u00f4i, 3 c\u00e0ng, 4 c\u00e0ng..<\/p>\n Nh\u00ecn k\u1ebft qu\u1ea3 x\u1ed5 s\u1ed1 b\u00ean tr\u00ean, ta th\u1ea5y t\u1ea5t c\u1ea3 c\u00f3 8 gi\u1ea3i (c\u1ea3 \u0111\u1eb7c bi\u1ec7t), g\u1ed3m c\u00f3 27 s\u1ed1. V\u00ed d\u1ee5 1:<\/strong> M\u00ecnh \u0111\u00e1nh l\u00f4 28: 1 \u0111i\u1ec3m = 23k (1 \u0111i\u1ec3m l\u00f4 mi\u1ec1n b\u1eafc t\u00ednh 23k). V\u00ed d\u1ee5 2<\/strong>: M\u00ecnh \u0111\u00e1nh l\u00f4 90: 1 \u0111i\u1ec3m = 23k<\/span>L\u00f4 \u0111\u1ec1 (s\u1ed1 \u0111\u1ec1) l\u00e0 g\u00ec?<\/h2>\n
<\/span>\u0110\u00e1nh l\u00f4 l\u00e0 g\u00ec?<\/h2>\n
\n\u0110\u00e1nh l\u00f4 l\u00e0 c\u00e1c b\u1ea1n d\u1ef1 \u0111o\u00e1n 2 con s\u1ed1 cu\u1ed1i c\u00f9ng c\u1ee7a t\u1ea5t c\u1ea3 c\u00e1c gi\u1ea3i (Ch\u1ec9 c\u1ea7n trong 27 s\u1ed1 m\u00e0 2 s\u1ed1 cu\u1ed1i c\u1ee7a 27 gi\u1ea3i \u0111\u00f3 c\u00f3 2 s\u1ed1 cu\u1ed1i b\u1ea1n d\u1ef1 \u0111o\u00e1n l\u00e0 b\u1ea1n tr\u00fang l\u00f4)<\/p>\n
\nV\u00ec k\u1ebft qu\u1ea3 x\u1ed5 s\u1ed1 ng\u00e0y hum \u0111\u00f3 c\u00f3 s\u1ed1 5028 n\u00ean m\u00ecnh s\u1ebd tr\u00fang, m\u00ecnh s\u1ebd \u0111\u01b0\u1ee3c 80k ( 1 \u0111i\u1ec3m =23k tr\u00fang 80k)<\/p>\n<\/p>\n
\nV\u00ec k\u1ebft qu\u1ea3 x\u1ed5 s\u1ed1 c\u00f3 2 gi\u1ea3i c\u00f3 s\u1ed1 cu\u00f4i l\u00e0 90 l\u00e0 2690 v\u00e0 90 n\u00ean m\u00ecnh s\u1ebd \u0111\u01b0\u1ee3c 160k ( b\u1eafn l\u00f4 2 ph\u00e1t, t\u01b0\u01a1ng t\u1ef1 3 ph\u00e1t s\u1ebd nh\u00e2n 3 l\u00e0 240k)
\nN\u1ebfu kh\u00f4ng tr\u00fang th\u00ec s\u1ebd m\u1ea5t ti\u1ec1n.<\/p>\n