<\/span>T\u1ef7 l\u1ec7 \u0103n l\u00f4 3 c\u00e0ng mi\u1ec1n b\u1eafc l\u00e0 bao nhi\u00eau?<\/h2>\nCh\u00fang ta ch\u1ec9 x\u00e9t l\u00f4 3 c\u00e0ng c\u1ee7a c\u00e1c gi\u1ea3i c\u00f3 t\u1eed 3 s\u1ed1 tr\u1edf n\u00ean, x\u00e1c su\u1ea5t \u0111\u1ec3 c\u00f3 th\u1ec3 \u0103n \u0111\u01b0\u1ee3c \u0111\u1ec1 3 c\u00e0ng th\u00ec ch\u1ec9 l\u00e0 1\/1000, t\u01b0\u01a1ng \u0111\u01b0\u01a1ng v\u1edbi 0,1%, qu\u1ea3 l\u00e0 m\u1ed9t c\u01a1 h\u1ed9i th\u1ea5p \u0111\u1ed1i v\u1edbi ng\u01b0\u1eddi ch\u01a1i<\/p>\n
T\u1ef7 l\u1ec7 tr\u00fang l\u00f4 2 s\u1ed1 theo l\u00fd thuy\u1ebft l\u00e0 27%, th\u1ef1c t\u1ebf l\u00e0 21%, n\u1ebfu b\u1ea1n th\u00eam 1 s\u1ed1 ti\u1ebfp sau th\u00ec s\u1ebd th\u00e0nh l\u00f4 3 c\u00e0ng, nh\u01b0 v\u1eady t\u00ednh to\u00e1n % l\u00f4 3 c\u00e0ng s\u1ebd v\u1ec1 \u0111\u00f3 l\u00e0 24,3% theo l\u00fd thuy\u1ebft, nh\u01b0ng th\u1ef1c t\u1ebf th\u00ec l\u00e0 18,9%.<\/p>\n
Tuy nhi\u00ean, do ch\u00fang ta ch\u1ec9 c\u00f3 th\u1ec3 soi \u0111\u1ebfn gi\u1ea3i 6, lo\u1ea1i b\u1ecf gi\u1ea3i 7 ta ch\u1ec9 c\u00f2n t\u1ef7 l\u1ec7 \u0103n th\u1ea5p h\u01a1n ch\u1ec9 l\u00e0 15,3% so v\u1edbi ban \u0111\u1ea7u.<\/p>\n
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