C\u1eeda \u0110\u00f4i l\u00e0 khi 2 trong 3 vi\u00ean x\u00ed ng\u1ea7u ra gi\u1ed1ng nhau. S\u1ebd c\u00f3 t\u1ed5ng c\u1ed9ng 6 c\u1eeda t\u1eeb 1-6 cho anh em l\u1ef1a ch\u1ecdn. V\u00ed d\u1ee5: anh em c\u01b0\u1ee3c c\u1eeda \u0110\u00f4i 1:1, k\u1ebft qu\u1ea3 ra 1:1:5 th\u00ec anh em h\u00fap. Khi ch\u01a1i t\u1ea1i nh\u00e0 c\u00e1i Kubet – Kubet anh em s\u1ebd th\u1ea5y h\u00ecnh \u1ea3nh c\u1ee7a t\u1eebng \u0111\u00f4i hi\u1ec7n l\u00ean tr\u00ean t\u1eebng \u00f4 c\u1eeda c\u01b0\u1ee3c, r\u1ea5t ti\u1ec7n l\u1ee3i. T\u1ef7 l\u1ec7 tr\u1ea3 th\u01b0\u1edfng c\u1ee7a c\u1eeda n\u00e0y l\u00e0 1:10.<\/span><\/p>\n\u0110\u00e2y l\u00e0 c\u1eeda \u0111\u01b0\u1ee3c \u0111\u00e1nh gi\u00e1 l\u00e0 r\u1ea5t kh\u00f3 h\u00fap. M\u1eb7c d\u00f9 t\u1ef7 l\u1ec7 tr\u1ea3 th\u01b0\u1edfng l\u00e0 1:8 nh\u01b0ng x\u00e1c su\u1ea5t ra c\u1ee7a n\u00f3 ch\u1ec9 kho\u1ea3ng 7% th\u00f4i, c\u00e1ch xa so v\u1edbi t\u1ef7 l\u1ec7 tr\u1ea3 th\u01b0\u1edfng. C\u1eeda n\u00e0y ch\u1ec9 th\u00edch h\u1ee3p \u0111\u00e1nh l\u00f3t tay ch\u00fat \u0111\u1ec9nh c\u1ea7u may th\u00f4i anh em nh\u00e9, \u0111\u1eebng d\u1ea1i d\u1ed9t m\u00e0 theo.<\/span><\/p>\n