Ph\u01b0\u01a1ng ph\u00e1p ch\u01a1i d\u00e0n \u0111\u1eb7c bi\u1ec7t \u2013 d\u00e0n \u0111\u1ec1 c\u00f3 l\u00e3i<\/h1>\n<\/div>\n\n\n\n\n\n\n\n<\/div>\n<\/div>\n<\/div>\n<\/p>\n<\/div>\n
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B\u00e0i vi\u1ebft h\u00f4m nay xin g\u1eedi \u0111\u1ebfn c\u00e1c b\u1ea1n m\u1ed9t s\u1ed1 ph\u01b0\u01a1ng ph\u00e1p \u0111\u00e1nh d\u00e0n \u0111\u1eb7c bi\u1ec7t<\/strong><\/span> \u2013 d\u00e0n \u0111\u1ec1 x\u1ed5 s\u1ed1 3 mi\u1ec1n \u0111\u1ec3 c\u00f3 l\u00e3i v\u00e0 gi\u1ea3m thi\u1ec3u x\u00e1c su\u1ea5t tr\u01b0\u1ee3t nh\u1ea5t.<\/p>\n\nM\u1ee5c L\u1ee5c<\/p>\n
\n- 1.Ph\u01b0\u01a1ng ph\u00e1p ch\u01a1i d\u00e0n \u0111\u1eb7c bi\u1ec7t<\/li>\n
- 2. D\u00e0n \u0111\u1eb7c bi\u1ec7t ch\u01a1i trong ng\u00e0y\n
\n- 2.1. D\u00e0n \u0111\u1eb7c bi\u1ec7t 19 s\u1ed1<\/li>\n
- 2.2. D\u00e0n \u0111\u1eb7c bi\u1ec7t 36 s\u1ed1<\/li>\n
- 2.3. D\u00e0n \u0111\u1eb7c bi\u1ec7t 51 s\u1ed1<\/li>\n
- 2.4. D\u00e0n \u0111\u1eb7c bi\u1ec7t 64 s\u1ed1<\/li>\n<\/ul>\n<\/li>\n
- 3. D\u00e0n \u0111\u1eb7c bi\u1ec7t nu\u00f4i 2 ng\u00e0y<\/li>\n
- 4. D\u00e0n \u0111\u1eb7c bi\u1ec7t nu\u00f4i 3 ng\u00e0y<\/li>\n<\/ul>\n<\/div>\n
1.Ph\u01b0\u01a1ng ph\u00e1p ch\u01a1i d\u00e0n \u0111\u1eb7c bi\u1ec7t<\/span><\/h2>\nD\u00e0n \u0111\u1eb7c bi\u1ec7t ngh\u0129a l\u00e0 ch\u01a1i nhi\u1ec1u s\u1ed1 c\u1ee7a gi\u1ea3i \u0111\u1eb7c bi\u1ec7t t\u1ea1o th\u00e0nh d\u00e0n nh\u01b0 : d\u00e0n \u0111\u1eb7c bi\u1ec7t 19 s\u1ed1, 36 s\u1ed1, 51 s\u1ed1, 64 s\u1ed1.<\/p>\n
\u0110\u1ec3 ch\u01a1i \u0111\u01b0\u1ee3c theo c\u00e1c ph\u01b0\u01a1ng ph\u00e1p n\u00e0y c\u00f3 l\u00e3i th\u00ec y\u1ebfu t\u1ed1 t\u1ec9 l\u1ec7 \u0103n r\u1ea5t quan tr\u1ecdng.B\u00ecnh th\u01b0\u1eddng ch\u00fang ta ghi b\u00ean ngo\u00e0i s\u1ebd \u0103n t\u1ec9 l\u1ec7 1 \u0103n 70, n\u01a1i n\u00e0o cao th\u00ec 1 \u0103n 80 ho\u1eb7c h\u01a1n 80 t\u00ed.<\/p>\n
Ngh\u0129a l\u00e0 ch\u00fang ta gi 1 ngh\u00ecn \u0111\u1ec1 n\u1ebfu tr\u00fang \u0111\u01b0\u1ee3c 99 ngh\u00ecn, 1 \u0111i\u1ec3m l\u00f4 = 27 ngh\u00ecn n\u1ebfu tr\u00fang \u0111\u01b0\u1ee3c 99 ngh\u00ecn.<\/p>\n
Sau \u0111\u00e2y, s\u1ebd chia s\u1ebb m\u1ed9t s\u1ed1 ph\u01b0\u01a1ng ph\u00e1p ch\u01a1i d\u00e0n \u0111\u1ec1 \u0111\u1ec3 kh\u1ea3 n\u0103ng c\u00f3 l\u00e3i cao h\u01a1n.<\/p>\n
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B\u00e0i vi\u1ebft h\u00f4m nay xin g\u1eedi \u0111\u1ebfn c\u00e1c b\u1ea1n m\u1ed9t s\u1ed1 ph\u01b0\u01a1ng ph\u00e1p \u0111\u00e1nh d\u00e0n \u0111\u1eb7c bi\u1ec7t<\/strong><\/span> \u2013 d\u00e0n \u0111\u1ec1 x\u1ed5 s\u1ed1 3 mi\u1ec1n \u0111\u1ec3 c\u00f3 l\u00e3i v\u00e0 gi\u1ea3m thi\u1ec3u x\u00e1c su\u1ea5t tr\u01b0\u1ee3t nh\u1ea5t.<\/p>\n M\u1ee5c L\u1ee5c<\/p>\n D\u00e0n \u0111\u1eb7c bi\u1ec7t ngh\u0129a l\u00e0 ch\u01a1i nhi\u1ec1u s\u1ed1 c\u1ee7a gi\u1ea3i \u0111\u1eb7c bi\u1ec7t t\u1ea1o th\u00e0nh d\u00e0n nh\u01b0 : d\u00e0n \u0111\u1eb7c bi\u1ec7t 19 s\u1ed1, 36 s\u1ed1, 51 s\u1ed1, 64 s\u1ed1.<\/p>\n \u0110\u1ec3 ch\u01a1i \u0111\u01b0\u1ee3c theo c\u00e1c ph\u01b0\u01a1ng ph\u00e1p n\u00e0y c\u00f3 l\u00e3i th\u00ec y\u1ebfu t\u1ed1 t\u1ec9 l\u1ec7 \u0103n r\u1ea5t quan tr\u1ecdng.B\u00ecnh th\u01b0\u1eddng ch\u00fang ta ghi b\u00ean ngo\u00e0i s\u1ebd \u0103n t\u1ec9 l\u1ec7 1 \u0103n 70, n\u01a1i n\u00e0o cao th\u00ec 1 \u0103n 80 ho\u1eb7c h\u01a1n 80 t\u00ed.<\/p>\n Ngh\u0129a l\u00e0 ch\u00fang ta gi 1 ngh\u00ecn \u0111\u1ec1 n\u1ebfu tr\u00fang \u0111\u01b0\u1ee3c 99 ngh\u00ecn, 1 \u0111i\u1ec3m l\u00f4 = 27 ngh\u00ecn n\u1ebfu tr\u00fang \u0111\u01b0\u1ee3c 99 ngh\u00ecn.<\/p>\n Sau \u0111\u00e2y, s\u1ebd chia s\u1ebb m\u1ed9t s\u1ed1 ph\u01b0\u01a1ng ph\u00e1p ch\u01a1i d\u00e0n \u0111\u1ec1 \u0111\u1ec3 kh\u1ea3 n\u0103ng c\u00f3 l\u00e3i cao h\u01a1n.<\/p>\n\n
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1.Ph\u01b0\u01a1ng ph\u00e1p ch\u01a1i d\u00e0n \u0111\u1eb7c bi\u1ec7t<\/span><\/h2>\n