{"id":18068,"date":"2024-04-01T00:13:52","date_gmt":"2024-04-01T00:13:52","guid":{"rendered":"https:\/\/soicau5012.minhngocxoso.com\/?p=18068"},"modified":"2024-04-01T00:13:52","modified_gmt":"2024-04-01T00:13:52","slug":"khai-niem-ve-danh-lo-de","status":"publish","type":"post","link":"https:\/\/soicaubachthulo88.com\/khai-niem-ve-danh-lo-de\/","title":{"rendered":"kh\u00e1i ni\u1ec7m v\u1ec1 \u0111\u00e1nh l\u00f4 \u0111\u1ec1"},"content":{"rendered":"\n
\u0110\u00e2y l\u00e0 m\u1ed9t b\u00e0i vi\u1ebft d\u00e0nh cho ng\u01b0\u1eddi m\u1edbi ch\u01a1i m\u00e0 ch\u00fang t\u00f4i \u0111\u00e3 t\u1ed5ng h\u1ee3p l\u1ea1i, c\u00e1ch \u0111\u00e1nh m\u00e0 ch\u00fang t\u00f4i n\u00eau ra cho ng\u01b0\u1eddi ch\u01a1i th\u01b0\u1eddng d\u1ef1a v\u00e0o k\u1ebft qu\u1ea3 c\u1ee7a x\u1ed5 s\u1ed1 mi\u1ec1n B\u1eafc h\u00e0ng ng\u00e0y. C\u00e1c b\u1ea1n h\u00e3y xem b\u00e0i vi\u1ebft d\u01b0\u1edbi \u0111\u00e2y \u0111\u1ec3 tham kh\u1ea3o v\u1ec1 c\u00e1ch \u0111\u00e1nh l\u00f4 \u0111\u1ec1 nh\u00e9:<\/p>\n\n\n\n
\u0110\u00e1nh \u0111\u1ec1 l\u00e0 c\u00e1c b\u1ea1n d\u1ef1 \u0111o\u00e1n 2 con s\u1ed1 cu\u1ed1i c\u00f9ng c\u1ee7a gi\u1ea3i \u0111\u1eb7c bi\u1ec7t:VD: M\u00ecnh d\u1ef1 \u0111o\u00e1n h\u00f4m nay \u0111\u1ec1 v\u1ec1 60: 10k ( \u0110\u00e1nh \u0111\u1ec1 60: 10 ng\u00e0n)N\u1ebfu tra k\u1ebft qu\u1ea3 h\u00f4m \u0111\u00f3 gi\u1ea3i \u0111\u1eb7c bi\u1ec7t v\u1ec1: 80860 l\u00e0 m\u00ecnh tr\u00fang \u0111\u1ec1. M\u00ecnh s\u1ebd \u0111\u01b0\u1ee3c 700k ( V\u00ec \u0111\u00e1nh \u0111\u1ec1 1 \u0103n 70, nhi\u1ec1u n\u01a1i \u0111\u00e1nh 10k th\u00e0nh 11k (khuy\u1ebfn m\u1ea1i) n\u00ean tr\u00fang s\u1ebd \u0111\u01b0\u1ee3c 770k). C\u00f3 nh\u1eefng n\u01a1i cho \u0111\u00e1nh 1 \u0103n 80. N\u1ebfu gi\u1ea3i \u0111\u1eb7c bi\u1ec7t kh\u00f4ng v\u1ec1 2 s\u1ed1 cu\u1ed1i l\u00e0 60 th\u00ec m\u00ecnh s\u1ebd m\u1ea5t s\u1ed1 ti\u1ec1n \u0111\u00f3 nhe.<\/p>\n\n\n\n
T\u01b0\u01a1ng t\u1ef1 v\u1edbi \u0111\u00e1nh \u0111\u1ec1, nh\u01b0ng ra d\u1ef1 \u0111o\u00e1n 3 con s\u1ed1 cu\u1ed1i c\u1ee7a gi\u1ea3i \u0111\u1eb7c bi\u1ec7t.VD: \u0110\u00e1nh 860: 1k, v\u00ec k\u1ebft qu\u1ea3 c\u1ee7a gi\u1ea3i \u0111\u1eb7c bi\u1ec7t v\u1ec1 80860 n\u00ean tr\u00fang ra s\u1ebd tr\u00fang \u0111\u01b0\u1ee3c 400k. (t\u1ef7 l\u1ec7 1 \u0103n 400).VD: \u0110\u00e1nh 860: 1k, v\u00ec k\u1ebft qu\u1ea3 c\u1ee7a gi\u1ea3i \u0111\u1eb7c bi\u1ec7t v\u1ec1 80860 v\u1eabn tr\u00f9ng s\u1ed1 60 \u1edf ph\u00eda cu\u1ed1i, n\u00ean tr\u00fang ta \u0111\u01b0\u1ee3c 10k (khuy\u1ebfn m\u1ea1i t\u1ef7 l\u1ec7 1 \u0103n 10).<\/p>\n\n\n\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 d\u00e3y s\u1ed1.\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 d\u00e3y s\u1ed1 m\u00e0 2 s\u1ed1 cu\u1ed1i c\u1ee7a m\u1ed7i d\u00e3y s\u1ed1 \u0111\u00f3 c\u00f3 2 s\u1ed1 cu\u1ed1i b\u1ea1n d\u1ef1 \u0111o\u00e1n l\u00e0 b\u1ea1n tr\u00fang l\u00f4).VD: M\u00ecnh \u0111\u00e1nh l\u00f4 31: 1 \u0111i\u1ec3m = 23k (1 \u0111i\u1ec3m l\u00f4 mi\u1ec1n b\u1eafc t\u00ednh 23k).V\u00ec k\u1ebft qu\u1ea3 x\u1ed5 s\u1ed1 ng\u00e0y h\u00f4m \u0111\u00f3 c\u00f3 s\u1ed1 4631 n\u00ean m\u00ecnh s\u1ebd tr\u00fang, m\u00ecnh s\u1ebd \u0111\u01b0\u1ee3c 80k ( 1 \u0111i\u1ec3m =23k tr\u00fang 80k).VD2: M\u00ecnh \u0111\u00e1nh l\u00f4 03: 1 \u0111i\u1ec3m = 23k.V\u00ec k\u1ebft qu\u1ea3 x\u1ed5 s\u1ed1 c\u00f3 2 gi\u1ea3i c\u00f3 s\u1ed1 cu\u1ed1i l\u00e0 03 l\u00e0 8103 v\u00e0 03 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).N\u1ebfu kh\u00f4ng tr\u00fang th\u00ec s\u1ebd m\u1ea5t ti\u1ec1n.<\/p>\n\n\n\n