B\u1ea1ch th\u1ee7 l\u00f4 xi\u00ean l\u00e0 h\u00ecnh th\u1ee9c ch\u01a1i k\u1ebft h\u1ee3p gi\u1eefa b\u1ea1ch th\u1ee7 v\u00e0 l\u00f4 xi\u00ean \u0111\u1ec3 mang \u0111\u1ebfn t\u1ef7 l\u1ec7 th\u1eafng cao nh\u1ea5t<\/figcaption><\/figure>\nC\u00c1CH \u0110\u00c1NH L\u00d4 XI\u00caN D\u1ec4 TR\u00daNG<\/b><\/h3>\n
\u0110\u1ec3 t\u00ecm hi\u1ec3u v\u1ec1 c\u00e1ch \u0111\u00e1nh b\u1ea1ch th\u1ee7 l\u00f4 xi\u00ean<\/b> d\u1ec5 tr\u00fang th\u00ec b\u1ea1n c\u1ea7n t\u00ecm hi\u1ec3u v\u1ec1 x\u00e1c su\u1ea5t tr\u00fang c\u1ee7a l\u00f4 xi\u00ean. Nh\u01b0 \u0111\u00e3 n\u00f3i \u1edf tr\u00ean th\u00ec l\u00f4 xi\u00ean l\u00e0 c\u00e1ch ch\u01a1i kh\u00f3; \u0111\u00f2i h\u1ecfi ng\u01b0\u1eddi ch\u01a1i ph\u1ea3i k\u1ebft h\u1ee3p nhi\u1ec1u y\u1ebfu t\u1ed1 kh\u00e1c nhau. Tuy nhi\u00ean, kh\u00f4ng ph\u1ea3i kh\u00f4ng c\u00f3 c\u01a1 h\u1ed9i tr\u00fang; b\u1edfi v\u1eady b\u1ea1n ph\u1ea3i n\u1eafm ch\u1eafc v\u1ec1 t\u1ef7 l\u1ec7 tr\u00fang \u0111\u1ec3 \u0111\u01b0a ra con s\u1ed1 chu\u1ea9n x\u00e1c nh\u1ea5t.<\/p>\n\n- \u0110\u1ed1i v\u1edbi k\u1ebft qu\u1ea3 x\u1ed5 s\u1ed1 mi\u1ec1n b\u1eafc th\u00ec c\u00f3 27 gi\u1ea3i. \u0110\u1ec3 tr\u00fang \u0111\u01b0\u1ee3c 1 con l\u00f4 th\u00ec kh\u00f4ng ph\u1ea3i \u0111\u01a1n gi\u1ea3n, t\u1ef7 l\u1ec7 tr\u00fang kh\u00f4ng ph\u1ea3i 27% m\u00e0 l\u00e0 23,76%. N\u1ebfu nh\u01b0 \u0111\u00e1nh 5 con th\u00ec kh\u1ea3 n\u0103ng tr\u00fang ch\u1ec9 c\u00f3 1 con.<\/li>\n
- Trong tr\u01b0\u1eddng h\u1ee3p \u0111\u00e1nh xi\u00ean 2 th\u00ec x\u00e1c su\u1ea5t tr\u00fang l\u00e0: 23,76% x 23,76% = 0,0564 = 5,6%.<\/li>\n
- Trong tr\u01b0\u1eddng h\u1ee3p \u0111\u00e1nh xi\u00ean 3 th\u00ec x\u00e1c su\u1ea5t tr\u00fang l\u00e0: 23,76% x 23,76% x 23,76% = 0,0134 = 1,34%.<\/li>\n
- Th\u00f4ng th\u01b0\u1eddng, c\u00e1c nh\u00e0 c\u00e1i s\u1ebd cho ch\u01a1i xi\u00ean 2 v\u1edbi t\u1ef7 l\u1ec7 1\/10 v\u00e0 xi\u00ean 3 l\u00e0 1\/40. V\u00ec v\u1eady, tr\u01b0\u1edbc khi ch\u01a1i b\u1ea1n ph\u1ea3i chu\u1ea9n b\u1ecb cho m\u00ecnh m\u1ed9t s\u1ed1 v\u1ed1n nh\u1ea5t \u0111\u1ecbnh. Khi thua s\u1ebd kh\u00f4ng \u1ea3nh h\u01b0\u1edfng nhi\u1ec1u \u0111\u1ebfn t\u00e0i ch\u00ednh c\u1ee7a b\u1ea1n.<\/li>\n<\/ul>\n