L\u00f4 \u0111\u1ec1 \u0111em l\u1ea1i c\u01a1 h\u1ed9i th\u1eafng l\u1edbn cho anh em tham gia. Nh\u01b0ng ch\u1eafc h\u1eb3n kh\u00f4ng \u00edt nh\u1eefng con d\u00e2n trong l\u00e0ng \u0111\u00e1nh l\u00f4 \u0111\u1ec1 qua m\u1ea1ng<\/strong> c\u00f3 m\u1ed9t th\u1eafc m\u1eafc r\u1eb1ng:\u201c Li\u1ec7u c\u00f3 <\/span>ph\u1ea7n m\u1ec1m t\u00ednh x\u00e1c su\u1ea5t l\u00f4 \u0111\u1ec1 <\/b>n\u00e0o<\/span> hay kh\u00f4ng? v\u00e0 n\u1ebfu c\u00f3 th\u00ec \u201c Ph\u1ea7n m\u1ec1m n\u00e0o t\u00ednh x\u00e1c su\u1ea5t l\u00f4 \u0111\u1ec1 th\u1ecbnh h\u00e0nh nh\u1ea5t hi\u1ec7n nay?L\u1ea7n l\u01b0\u1ee3t c\u00e1c c\u00e2u h\u1ecfi \u0111\u00f3 s\u1ebd \u0111\u01b0\u1ee3c gi\u1ea3i \u0111\u00e1p trong b\u00e0i vi\u1ebft n\u00e0y.<\/span><\/p>\n N\u1ed9i dung ch\u00ednh<\/p>\n Tr\u01b0\u1edbc h\u1ebft ta c\u1ea7n hi\u1ec3u l\u00f4 \u0111\u1ec1 l\u00e0 g\u00ec? Hi\u1ec3u \u0111\u01a1n gi\u1ea3n, l\u00f4 \u0111\u1ec1 l\u00e0 h\u00ecnh ch\u1ee9c ch\u01a1i ki\u1ebfm ti\u1ec1n kh\u00e1 ph\u1ed5 bi\u1ebfn trong x\u00e3 h\u1ed9i Vi\u1ec7t Nam t\u1eeb x\u01b0a \u0111\u1ebfn nay. Ng\u01b0\u1eddi ch\u01a1i s\u1ebd l\u1ef1a ch\u1ecdn v\u00e0 tham gia \u0111\u00e1nh c\u00e1c s\u1ed1 c\u00f3 t\u1eeb 2 ch\u1eef s\u1ed1 tr\u1edf l\u00ean. X\u1ed5 s\u1ed1 Vi\u1ec7t Nam g\u1ed3m XSMB(X\u1ed5 s\u1ed1 mi\u1ec1n B\u1eafc) v\u00e0 XSMN(X\u1ed5 s\u1ed1 mi\u1ec1n Nam).<\/span><\/p>\n Ch\u1eafc h\u1eb3n m\u1ecdi ng\u01b0\u1eddi h\u1ea7u nh\u01b0 ch\u1ec9 bi\u1ebft \u0111\u1ebfn Excel v\u1edbi ch\u1ee9c n\u0103ng nh\u01b0 t\u00ednh to\u00e1n, th\u1ed1ng k\u00ea. Tuy nhi\u00ean Excel c\u00f2n c\u00f3 m\u1ed9t c\u00f4ng d\u1ee5ng tuy\u1ec7t v\u1eddi v\u00e0 v\u00f4 c\u00f9ng b\u1ea5t ng\u1edd m\u00e0 kh\u00f4ng ph\u1ea3i ai c\u0169ng bi\u1ebft \u0111\u00f3 l\u00e0 Excel l\u00e0 <\/span>ph\u1ea7n m\u1ec1m t\u00ednh x\u00e1c su\u1ea5t l\u00f4 \u0111\u1ec1 chu\u1ea9n x\u00e1c <\/b> hi\u1ec7n nay. <\/span><\/p>\n H\u01a1n n\u1eefa, Excel l\u00e0 m\u1ed9t ph\u1ea7n m\u1ec1m kh\u00e1 d\u1ec5 s\u1eed d\u1ee5ng, l\u1ea1i t\u01b0\u01a1ng th\u00edch v\u1edbi h\u1ea7u h\u1ebft c\u00e1c h\u1ec7 \u0111i\u1ec1u h\u00e0nh nh\u01b0 Android, IOS v\u00e0 c\u00f3 th\u1ec3 c\u00e0i \u0111\u1eb7t tr\u00ean h\u1ea7u kh\u1eafp c\u00e1c thi\u1ebft b\u1ecb \u0111i\u1ec7n t\u1eed hi\u1ec7n \u0111\u1ea1i ng\u00e0y nay nh\u01b0 \u0111i\u1ec7n tho\u1ea1i di \u0111\u1ed9ng, m\u00e1y t\u00ednh x\u00e1ch tay, m\u00e1y t\u00ednh \u0111\u1ec3 b\u00e0n hay Ipad.<\/span><\/p>\n Ng\u01b0\u1eddi ch\u01a1i s\u1ebd ti\u1ebfn h\u00e0nh nh\u1eadp d\u1eef li\u1ec7u k\u1ebft qu\u1ea3 x\u1ed5 s\u1ed1 ng\u00e0y h\u00f4m tr\u01b0\u1edbc v\u00e0o ph\u1ea7n m\u1ec1m, theo theo \u0111\u00f3 l\u00e0 m\u1ed9t s\u1ed1 th\u00f4ng tin li\u00ean quan: k\u00e8o \u0103n t\u00ednh ch\u00eanh l\u1ec7ch l\u00e3i, t\u1ef7 l\u1ec7 \u0103n tr\u1ea3 cho kh\u00e1ch h\u00e0ng v\u00e0 ti\u1ec1n tr\u1ea3 cho 1 \u0111i\u1ec3m . Sau \u0111\u00f3 ti\u1ebfn h\u00e0nh nh\u1eadp s\u1ed1 \u0111i\u1ec3m m\u1ecdi ng\u01b0\u1eddi \u0111\u00e3 \u0111\u00e1nh( t\u1eeb 00-99). Khi \u0111\u00e3 \u0111i\u1ec1n \u0111\u1ea7y \u0111\u1ee7 th\u00f4ng tin, h\u1ec7 th\u1ed1ng s\u1ebd t\u1ef1 \u0111\u1ed9ng nh\u1eadn di\u1ec7n l\u00f4-\u0111\u1ec1-xi\u00ean-ba c\u00e0ng, nh\u1edd \u0111\u00f3 nh\u00e0 c\u00e1i s\u1ebd t\u00ednh chi ph\u00ed l\u1ed7 l\u00e3i c\u1ee7a t\u1eebng b\u1ed9 s\u1ed1.<\/span><\/p>\n <\/p>\n V\u1eadn d\u1ee5ng nh\u1eefng \u0111\u1eb7c t\u00ednh v\u00e0 ch\u1ee9c n\u0103ng ti\u00eau bi\u1ec3u c\u1ee7a Excel, ng\u01b0\u1eddi ch\u01a1i s\u1ebd d\u00f9ng c\u00e1c h\u00e0m t\u00ednh to\u00e1n, th\u1ed1ng k\u00ea nh\u01b0 m\u1ed9t c\u00f4ng c\u1ee5 h\u1ed7 tr\u1ee3 \u0111\u1eafc l\u1ef1c \u0111\u1ec3 t\u00ecm ra con s\u1ed1 c\u00f3 x\u00e1c su\u1ea5t l\u1edbn nh\u1ea5t ng\u00e0y h\u00f4m \u0111\u00f3. Trong b\u1ea3ng t\u00ednh l\u00f4 \u0111\u1ec1 Excel, ch\u00fang ta c\u00f3 th\u1ec3 chia l\u00e0m nhi\u1ec1u m\u1ee5c( \u0111\u1eb7t tr\u00ean c\u00f9ng 1 sheet ho\u1eb7c nhi\u1ec1u sheets) sau \u0111\u00f3 \u0111\u1eb7t t\u00ean cho c\u00e1c m\u1ee5c \u0111\u00f3 \u0111\u1ec3 c\u00f3 th\u1ec3 d\u1ec5 d\u00e0ng t\u00ecm ki\u1ebfm khi c\u1ea7n s\u1eed d\u1ee5ng:<\/span><\/p>\n Mu\u1ed1n t\u00ednh \u0111\u01b0\u1ee3c k\u1ebft qu\u1ea3 v\u00e0 <\/span>x\u00e1c su\u1ea5t c\u1ee7a l\u00f4 \u0111\u1ec1 <\/b>chu\u1ea9n x\u00e1c, b\u1ea1n c\u1ea7n li\u1ec7t k\u00ea c\u00e1c con s\u1ed1 qua c\u00e1c b\u1ea3ng th\u1ed1ng k\u00ea. B\u1ea1n l\u1eadp b\u1ea3ng th\u1ed1ng k\u00ea theo c\u00e1c c\u1ed9t s\u1ed1 li\u1ec7u nh\u01b0 sau:<\/span><\/p>\n Soi c\u1ea7u<\/strong> l\u00f4 \u0111\u1ec1 ch\u00ednh x\u00e1c b\u1eb1ng bi\u1ec3u \u0111\u1ed3 Excel (t\u00ednh x\u00e1c su\u1ea5t l\u00f4 \u0111\u1ec1 chu\u1ea9n x\u00e1c) : <\/span><\/p>\n \u2013 Ta s\u1eed d\u1ee5ng h\u00e0m \u0111\u1ec3 t\u00ecm ki\u1ebfm \u0111\u1ec1 v\u1ec1 trong nhi\u1ec1u ng\u00e0y g\u1ea7n \u0111\u00e2y, xem t\u1ea7n su\u1ea5t v\u1ec1 c\u1ee7a c\u00e1c t\u1ed5ng \u0111\u1ec1 l\u00e0 bao nhi\u00eau, sau \u0111\u00f3 xem t\u1ed5ng \u0111\u1ec1 n\u00e0o v\u1ec1 nhi\u1ec1u nh\u1ea5t \u0111\u1ec3 nu\u00f4i<\/span><\/p>\n \u2013 Th\u1eddi gian xem th\u1ed1ng k\u00ea t\u1ed1t nh\u1ea5t l\u00e0 t\u1eeb 7-30 ng\u00e0y l\u00e0 chu\u1ea9n nh\u1ea5t. Xem l\u00f4 n\u00e0o l\u00ean gan nhi\u1ec1u ng\u00e0y r\u1ed3i th\u00ec tr\u00e1nh, l\u00f4 n\u00e0o ch\u01b0a l\u00ean gan th\u00ec nu\u00f4i, c\u0169ng n\u00ean ch\u00fa \u00fd nh\u1eefng l\u00f4 x\u1ea5p x\u1ec9 \u0111\u1ea1t ng\u01b0\u1ee1ng. <\/span><\/p>\n \u2013 \u0110\u00e2y l\u00e0 c\u00e1ch d\u00f9ng \u0111\u1ec3 t\u00ednh l\u00f4 cho ng\u00e0y h\u00f4m sau c\u00f3 th\u1ec3 n\u00f3i l\u00e0 chu\u1ea9n nh\u1ea5t<\/span><\/p>\n \u2013 B\u1ea1n s\u1eed d\u1ee5ng h\u00e0m Pascal \u0111\u1ec3 c\u1ed9ng d\u1ed3n c\u00e1c con s\u1ed1 trong gi\u1ea3i nh\u1ea5t v\u00e0 gi\u1ea3i \u0111\u1eb7c bi\u1ec7t, \u0111\u1ebfn 2 s\u1ed1 c\u00f2n l\u1ea1i th\u00ec nu\u00f4i v\u00e0 d\u00f9ng s\u1ed1 l\u1ed9n c\u1ee7a n\u00f3 l\u00e0m l\u00f4 \u0111\u00e1nh h\u00f4m sau<\/span><\/p>\n \u2013 Sau \u0111\u00f3, xem x\u00e9t trong b\u1ea3ng l\u00f4, c\u00f3 l\u00f4 n\u00e0o d\u1ea1ng c\u1ea7u k\u1eb9p kh\u00f4ng th\u00ec b\u1eaft l\u00f4 l\u1ed9n c\u1ea7u k\u1ecbp \u0111\u00f3 cho ng\u00e0y h\u00f4m sau<\/span><\/p>\n \u2013 Xem t\u1ed5ng n\u00e0o v\u1ec1 nhi\u1ec1u nh\u1ea5t ng\u00e0y h\u00f4m tr\u01b0\u1edbc , b\u1ea1n s\u1ebd l\u1ea5y t\u1ed5ng \u0111\u00f3 \u0111\u00e1nh l\u00f4 cho ng\u00e0y h\u00f4m sau.<\/span><\/p>\n Tr\u00ean \u0111\u00e2y l\u00e0 nh\u1eefng th\u00f4ng tin chia s\u1ebb v\u1ec1 l\u00f4 \u0111\u1ec1 c\u0169ng nh\u01b0 <\/span>gi\u1edbi thi\u1ec7u c\u00e1c<\/b> ph\u1ea7n m\u1ec1m t\u00ednh x\u00e1c su\u1ea5t l\u00f4 \u0111\u1ec1 th\u1ecbnh h\u00e0nh nh\u1ea5t<\/b> c\u1ee7a ch\u00fang t\u00f4i<\/strong>. \u0110\u00e2y \u0111\u01b0\u1ee3c coi l\u00e0 c\u00e1ch nhanh nh\u1ea5t v\u00e0 ti\u1ec7n l\u1ee3i nh\u1ea5t cho c\u00e1 d\u00e2n ch\u01a1i l\u00e0ng l\u00f4 \u0111\u1ec1, v\u1eeba ti\u1ebft ki\u1ec7m th\u1eddi gian l\u1ea1i t\u0103ng t\u1ec9 l\u1ec7 tr\u00fang. C\u00f2n ch\u1ea7n ch\u1edd g\u00ec n\u1eefa m\u00e0 kh\u00f4ng l\u00e0m ngay h\u00f4m nay \u0111\u1ec3 th\u1eed v\u1eadn may c\u1ee7a m\u00ecnh!<\/span><\/p>\n<\/div>\n<\/article>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n <\/main><\/p>\nPh\u1ea7n m\u1ec1m t\u00ednh x\u00e1c su\u1ea5t l\u00f4 \u0111\u1ec1 c\u00f3 g\u00ec h\u1ea5p d\u1eabn?<\/b><\/span><\/h2>\n
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L\u00f4 \u0111\u1ec1 bao g\u1ed3m nhi\u1ec1u ki\u1ec3u \u0111\u00e1nh kh\u00e1c nhau cho ng\u01b0\u1eddi ch\u01a1i l\u1ef1a ch\u1ecdn<\/strong><\/h5>\n
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\u0110\u00e1nh \u0111\u1ec1 xi\u00ean: l\u00e0 khi ng\u01b0\u1eddi ch\u01a1i \u0111\u00e1nh 2 con l\u00f4 c\u00f9ng m\u1ed9t l\u00fac<\/strong><\/h5>\n
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4 ph\u1ea7n m\u1ec1m t\u00ednh x\u00e1c su\u1ea5t l\u00f4 \u0111\u1ec1 c\u1ef1c chu\u1ea9n<\/b><\/span><\/h2>\n
Ph\u1ea7n m\u1ec1m t\u00ednh to\u00e1n b\u1eb1ng Excel<\/strong><\/span><\/h3>\n
T\u00ednh k\u1ebft qu\u1ea3 x\u1ed5 s\u1ed1 b\u1eb1ng c\u00f4ng c\u1ee5 Excel<\/strong><\/span><\/h3>\n
Soi c\u1ea7u bi\u1ec3u \u0111\u1ed3 l\u00f4 \u0111\u1ec1 ch\u00ednh x\u00e1c b\u1eb1ng Excel<\/strong><\/span><\/h3>\n
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L\u1eadp b\u1ea3ng th\u1ed1ng k\u00ea k\u1ebft qu\u1ea3:<\/strong><\/h5>\n
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T\u00ednh theo b\u1ea3ng th\u1ed1ng k\u00ea nhi\u1ec1u ng\u00e0y<\/strong><\/span><\/h4>\n
T\u00ednh d\u1ef1a theo b\u1ea3ng k\u1ebft qu\u1ea3 v\u1ec1 ng\u00e0y h\u00f4m tr\u01b0\u1edbc<\/strong><\/span><\/h4>\n
App tr\u00ean \u0111i\u1ec7n tho\u1ea1i-x\u1eed l\u00fd ph\u1ea7n m\u1ec1m t\u00ednh x\u00e1c su\u1ea5t chu\u1ea9n x\u00e1c<\/strong><\/span><\/h3>\n
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K\u1ebft lu\u1eadn.<\/h4>\n
\u0111\u00e1nh l\u00e0 tr\u00fang c\u1ea7u mi\u1ec1n b\u1eafc<\/h3>\n