D\u00e0n \u0111\u1ec1 25 s\u1ed1<\/strong> l\u00e0 m\u1ed9t trong nh\u1eefng b\u1ed9 d\u00e0n soi c\u1ea7u \u0111\u1ec1 \u0111a d\u1ea1ng v\u00e0 hi\u1ec7u qu\u1ea3 h\u00e0ng \u0111\u1ea7u, \u01b0u \u0111i\u1ec3m c\u1ee7a n\u00f3 l\u00e0 kh\u00e1 phong ph\u00fa c\u00f9ng m\u1ed9t s\u1ed1 d\u1ea1ng d\u00e0n \u0111\u1eb7c bi\u1ec7t 25 con kh\u00e1c nhau, chi ti\u1ebft nh\u01b0 th\u1ebf n\u00e0o s\u1ebd \u0111\u01b0\u1ee3c gi\u1edbi thi\u1ec7u trong b\u00e0i vi\u1ebft h\u00f4m nay. Xin m\u1eddi c\u00e1c b\u1ea1n theo d\u00f5i n\u1ed9i dung.<\/p>\n D\u00e0n \u0111\u1eb7c bi\u1ec7t 25 con<\/strong> c\u00f3 t\u1ef7 l\u1ec7 1\/4 trong 100 b\u1ed9 s\u1ed1 c\u1ea7u l\u00f4 \u0111\u1ec1. B\u00ean c\u1ea1nh \u0111\u00f3 th\u00ec xsmb c\u00f3 to\u00e0n b\u1ed9 l\u00e0 27 gi\u1ea3i do \u0111\u00f3 x\u00e1c su\u1ea5t tr\u00fang t\u1ed1i thi\u1ec3u l\u00e0 23% \u0103n l\u00f4, v\u00ec v\u1eady d\u00e0n 25 s\u1ed1 n\u1eb1m trong ph\u1ea1m vi t\u1ef7 l\u1ec7 th\u1eafng l\u00f4 \u0111\u1ec1 cao.<\/p>\n
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