Ch\u01a1i l\u00f4 \u0111\u1ec1 online l\u00e0 g\u00ec<\/em><\/figcaption><\/figure>\nH\u01b0\u1edbng d\u1eabn<\/span> c\u00e1ch ch\u01a1i l\u00f4 \u0111\u1ec1 <\/b>c\u01a1 b\u1ea3n c\u00f3 r\u1ea5t nhi\u1ec1u h\u00ecnh th\u1ee9c \u0111\u00e1nh l\u00f4 nh\u01b0: \u0110\u00e1nh l\u00f4 2 s\u1ed1, l\u00f4 3 s\u1ed1, l\u00f4 4 s\u1ed1. R\u1ed3i \u0111\u00e1nh l\u00f4 xi\u00ean 2, xi\u00ean 3, xi\u00ean 4,….<\/span><\/p>\n<\/span>C\u00e1ch ch\u01a1i l\u00f4 \u0111\u1ec1 truy\u1ec1n th\u1ed1ng nh\u01b0ng d\u1ec5 tr\u00fang<\/b><\/span><\/h3>\n\u0110\u00e1nh l\u00f4 b\u00ecnh th\u01b0\u1eddng ngh\u0129a l\u00e0 ng\u01b0\u1eddi ch\u01a1i \u00e1p d\u1ee5ng h\u00ecnh th\u1ee9c d\u1ef1 \u0111o\u00e1n 2 s\u1ed1 cu\u1ed1i c\u00f9ng c\u1ee7a t\u1ea5t c\u1ea3 c\u00e1c gi\u1ea3i \u0111\u00e3 ra b\u1ea3ng k\u1ebft qu\u1ea3 x\u1ed5 s\u1ed1 ki\u1ebfn thi\u1ebft.<\/span><\/p>\n\u0110\u00e1nh l\u00f4 l\u00e0 ph\u01b0\u01a1ng ph\u00e1p \u0111\u00e1nh th\u01b0\u1eddng th\u1ea5y, d\u1ef1 \u0111o\u00e1n b\u00ean ngo\u00e0i 1 \u0111i\u1ec3m gi\u00e1 23 ng\u00e0n \u0111\u1ed3ng s\u1ebd th\u1eafng \u0103n \u0111\u01b0\u1ee3c 80 ng\u00e0n \u0111\u1ed3ng. C\u00f2n \u0111\u00e1nh l\u00f4 online gi\u00e1 1 \u0111i\u1ec3m l\u00f4 l\u00e0 27 ng\u00e0n th\u00e1ng \u0103n \u0111\u01b0\u1ee3c 98.5 ng\u00e0n \u0111\u1ed3ng.<\/span><\/p>\nV\u00ed d\u1ee5 c\u00e1ch ch\u01a1i l\u00f4 \u0111\u1ec1 d\u1ec5 nh\u1ea5t:<\/i><\/b><\/p>\n
Ng\u01b0\u1eddi ch\u01a1i ch\u1ecdn \u0111\u00e1nh 3 con l\u00f4 l\u00e0 s\u1ed1 02, 25, 41. M\u1ed7i con \u0111\u00e1nh c\u01b0\u1ee3c 10 \u0111i\u1ec3m th\u00ec \u0111\u00e1nh t\u1ed5ng c\u1ed9ng 30 \u0111i\u1ec3m m\u1ea5t 810 ng\u00e0n \u0111\u1ed3ng.<\/span><\/p>\nK\u1ebft qu\u1ea3 x\u1ed5 s\u1ed1 tr\u00ean b\u1ea3ng g\u1ed3m l\u00f4 02 v\u1ec1 3 nh\u00e1y, l\u00f4 25 v\u1ec1 1 nh\u00e1y v\u00e0 l\u00f4 41 kh\u00f4ng v\u1ec1.<\/span><\/p>\nB\u1eb1ng ph\u01b0\u01a1ng ph\u00e1p n\u00e0y, ch\u00fang ta th\u1eafng \u0111\u1eadm v\u1edbi l\u00f4 02 nh\u1eadn 3 gi\u1ea3i th\u01b0\u1edfng. Th\u1eafng \u1edf l\u00f4 25 v\u00e0 thua \u1edf l\u00f4 41. K\u1ebft qu\u1ea3\u00a0 c\u00e1ch ch\u01a1i n\u00e0y \u0111\u01b0\u1ee3c t\u00ednh c\u1ee5 th\u1ec3 nh\u01b0 sau:<\/span><\/p>\n\n- L\u00f4 s\u1ed1 02 \u0111\u00e1nh 10 \u0111i\u1ec3m v\u1ec1 3 nh\u00e1y \u0111\u01b0\u1ee3c nh\u00e2n 3 ti\u1ec1n th\u01b0\u1edfng = 2.955.000 vn\u0111<\/span><\/li>\n
- L\u00f4 s\u1ed1 35 \u0111\u00e1nh 10 \u0111i\u1ec3m v\u1ec1 1 nh\u00e1y nh\u1eadn \u0111\u01b0\u1ee3c 980.000vn\u0111<\/span><\/li>\n
- L\u00f4 s\u1ed1 41 \u0111\u00e1nh 10 \u0111i\u1ec3m v\u00e0 thua c\u00e1 c\u01b0\u1ee3c.<\/span><\/span><\/li>\n<\/ul>\n