\u0110\u1ec1 3 c\u00e0ng ch\u1eafc kh\u00f4ng c\u00f2n l\u00e0 kh\u00e1i ni\u1ec7m g\u00ec m\u1edbi m\u1ebb \u0111\u1ed1i v\u1edbi d\u00e2n ch\u01a1i l\u00f4 \u0111\u1ec1 chuy\u00ean nghi\u1ec7p l\u00e2u n\u0103m v\u00ec n\u00f3 mang \u0111\u1ebfn cho h\u1ecd gi\u00e1 tr\u1ecb gi\u1ea3i th\u01b0\u1edfng l\u1edbn, nh\u01b0ng \u0111\u00e2y v\u1eabn l\u00e0 kh\u00e1i ni\u1ec7m kh\u00e1 m\u1edbi l\u1ea1 \u0111\u1ed1i v\u1edbi nh\u1eefng m\u1edbi b\u1eaft \u0111\u1ea7u ch\u01a1i. V\u1eady \u0110\u1ec1 3 c\u00e0ng l\u00e0 g\u00ec? \u0110\u00e1nh 3 c\u00e0ng 1 \u0103n bao nhi\u00eau? C\u00e1ch \u0111\u00e1nh \u0111\u1ec1 3 c\u00e0ng nh\u01b0 th\u1ebf n\u00e0o hi\u1ec7u qu\u1ea3 nh\u1ea5t? Trong b\u00e0i vi\u1ebft n\u00e0y t\u00f4i s\u1ebd gi\u00fap b\u1ea1n hi\u1ec3u m\u1ed9t c\u00e1ch r\u00f5 nh\u1ea5t v\u1ec1 \u0110\u1ec1 3 c\u00e0ng v\u00e0 L\u00fd do v\u00ec sao n\u00ean ch\u1ecdn 3 c\u00e0ng khi \u0111\u00e1nh \u0111\u1ec1.<\/p>\n
\u0110\u00e1nh \u0111\u1ec1 3 c\u00e0ng l\u00e0 g\u00ec?<\/h2>\n
Tr\u01b0\u1edbc ti\u00ean mu\u1ed1n hi\u1ec3u r\u00f5 v\u1ec1 \u0111\u1ec1 3 c\u00e0ng th\u00ec ta nh\u1eafc l\u1ea1i kh\u00e1i ni\u1ec7m \u0111\u00e1nh \u0111\u1ec1 l\u00e0 g\u00ec?<\/p>\n
\u0110\u00e1nh \u0111\u1ec1 l\u00e0 1 lo\u1ea1i tr\u00f2 ch\u01a1i d\u1ef1a tr\u00ean k\u1ebft qu\u1ea3 x\u1ed5 s\u1ed1 do nh\u00e0 n\u01b0\u1edbc t\u1ed5 ch\u1ee9c, khi \u0111\u00e1nh \u0111\u1ec1 ng\u01b0\u1eddi ch\u01a1i s\u1ebd d\u1ef1 \u0111o\u00e1n 2 s\u1ed1 cu\u1ed1i c\u1ee7a gi\u1ea3i \u0111\u1eb7c bi\u1ec7t, n\u1ebfu d\u1ef1 \u0111o\u00e1n ch\u00ednh x\u00e1c th\u00ec s\u1ebd chi\u1ebfn th\u1eafng v\u00e0 nh\u1eadn \u0111\u01b0\u1ee3c s\u1ed1 ti\u1ec1n cao h\u01a1n r\u1ea5t nhi\u1ec1u l\u1ea7n s\u1ed1 ti\u1ec1n \u0111\u00e3 b\u1ecf ra. T\u1ec9 l\u1ec7 \u0103n chia l\u00e0 1:70, t\u1ee9c l\u00e0 n\u1ebfu b\u1ea1n d\u1ef1 \u0111o\u00e1n ch\u00ednh x\u00e1c th\u00ec b\u1ea1n s\u1ebd \u0111\u01b0\u1ee3c th\u01b0\u1edfng g\u1ea5p 70 l\u1ea7n so v\u1edbi s\u1ed1 ti\u1ec1n b\u1ecf ra. V\u00ed d\u1ee5: B\u1ea1n d\u1ef1 \u0111o\u00e1n gi\u1ea3i \u0111\u1eb7c bi\u1ec7t 2 s\u1ed1 cu\u1ed1i h\u00f4m nay v\u1ec1 99, b\u1ea1n \u0111\u00e1nh 10 ngh\u00ecn \u0111\u1ed3ng cho s\u1ed1 99, khi b\u1ea1n d\u1ef1 \u0111o\u00e1n ch\u00ednh x\u00e1c b\u1ea1n s\u1ebd \u0111\u01b0\u1ee3c nh\u1eadn v\u1ec1 700 ngh\u00ecn \u0111\u1ed3ng.<\/p>\n
\u0110\u00e1nh \u0111\u1ec1 3 c\u00e0ng l\u00e0 g\u00ec? C\u0169ng nh\u01b0 \u0111\u00e1nh \u0111\u1ec1 truy\u1ec1n th\u1ed1ng, nh\u01b0ng \u0111\u00e1nh \u0111\u1ec1 3 c\u00e0ng b\u1ea1n s\u1ebd d\u1ef1 \u0111o\u00e1n 3 s\u1ed1 cu\u1ed1i c\u1ee7a gi\u1ea3i \u0111\u1eb7c bi\u1ec7t, d\u1ef1 \u0111o\u00e1n ch\u00ednh x\u00e1c b\u1ea1n s\u1ebd nh\u1eadn \u0111\u01b0\u1ee3c s\u1ed1 ti\u1ec1n l\u1edbn h\u01a1n g\u1ea5p r\u1ea5t nhi\u1ec1u l\u1ea7n so v\u1edbi \u0111\u00e1nh \u0111\u1ec1 b\u00ecnh th\u01b0\u1eddng. \u0110\u1ec1 3 c\u00e0ng c\u00f3 nhi\u1ec1u c\u00e1ch g\u1ecdi, d\u00e2n mi\u1ec1n b\u1eafc th\u00ec g\u1ecdi l\u00e0 \u0110\u1ec1 3 c\u00e0ng, d\u00e2n mi\u1ec1n trung th\u00ec g\u1ecdi l\u00e0 \u0110\u1ec1 3 s\u1ed1, c\u00f2n d\u00e2n mi\u1ec1n nam th\u01b0\u1eddng g\u1ecdi l\u00e0 X\u1ec9u ch\u1ee7, tuy c\u00f3 3 c\u00e1ch g\u1ecdi kh\u00e1c nhau nh\u01b0ng b\u1ea3n ch\u1ea5t th\u00ec ho\u00e0n to\u00e0n gi\u1ed1ng nhau.<\/p>\n
\u0110\u1ec1 3 c\u00e0ng \u0111\u01b0\u1ee3c coi l\u00e0 1 h\u00ecnh th\u1ee9c \u0111\u00e1nh \u0111\u1ec1 v\u00f4 c\u00f9ng h\u1ea5p d\u1eabn v\u00e0 \u0111\u01b0\u1ee3c nhi\u1ec1u ng\u01b0\u1eddi tham gia ch\u01a1i v\u00ec ch\u1ec9 c\u1ea7n b\u1ecf ra 1 s\u1ed1 ti\u1ec1n r\u1ea5t \u00edt nh\u01b0ng n\u1ebfu d\u1ef1 \u0111o\u00e1n ch\u00ednh x\u00e1c s\u1ebd \u0111em l\u1ea1i cho ng\u01b0\u1eddi ch\u01a1i 1 s\u1ed1 ti\u1ec1n kh\u00e1 l\u1edbn so v\u1edbi s\u1ed1 ti\u1ec1n b\u1ecf ra ban \u0111\u1ea7u.<\/p>\n
<\/p>\n
M\u1ed9t s\u1ed1 c\u00e1ch th\u1ee9c \u0111\u00e1nh \u0111\u1ec1 3 c\u00e0ng d\u1ef1a v\u00e0o c\u00e1c s\u1ed1 c\u1ee7a x\u1ed5 s\u1ed1 ki\u1ebfn thi\u1ebft<\/h3>\n
Ch\u01a1i theo 3 s\u1ed1 cu\u1ed1i c\u1ee7a gi\u1ea3i \u0111\u1eb7c bi\u1ec7t x\u1ed5 s\u1ed1 mi\u1ec1n b\u1eafc, mi\u1ec1n trung, mi\u1ec1n nam, \u0111\u00e2y l\u00e0 c\u00e1ch ch\u01a1i \u0111\u01b0\u1ee3c nhi\u1ec1u ng\u01b0\u1eddi ch\u01a1i nh\u1ea5t<\/p>\n
\u0110\u1ec1 3 c\u00e0ng theo gi\u1ea3i 7, x\u1ed5 s\u1ed1 mi\u1ec1n trung v\u00e0 mi\u1ec1n nam<\/p>\n
\u0110\u1ec1 3 c\u00e0ng 3 l\u00f4 gi\u1ea3i 6, x\u1ed5 s\u1ed1 mi\u1ec1n b\u1eafc<\/p>\n
\u0110\u1ec1 3 c\u00e0ng 3 s\u1ed1 \u0111\u1ea7u gi\u1ea3i \u0111\u1eb7c bi\u1ec7t<\/p>\n
\u0110\u1ec1 3 c\u00e0ng 3 s\u1ed1 gi\u1eefa c\u1ee7a gi\u1ea3i \u0111\u1eb7c bi\u1ec7t<\/p>\n
\u0110\u00e1nh bao trong 18 l\u00f4 mi\u1ec1n trung v\u00e0 mi\u1ec1n nam, \u0111\u00e1nh 27 l\u00f4 mi\u1ec1n b\u1eafc<\/p>\n
\u0110\u00e1nh \u0111\u1ec1 3 c\u00e0ng t\u1ec9 l\u1ec7 \u0103n bao nhi\u00eau?<\/h2>\n
T\u1ea5t c\u1ea3 c\u00e1c tr\u00f2 ch\u01a1i, m\u1ee5c \u0111\u00edch ch\u00ednh c\u1ee7a ng\u01b0\u1eddi ch\u01a1i lu\u00f4n l\u00e0 gi\u00e0nh \u0111\u01b0\u1ee3c gi\u1ea3i th\u01b0\u1edfng, v\u1eady n\u1ebfu ch\u01a1i 3 c\u00e0ng th\u00ec s\u1ed1 ti\u1ec1n b\u1ea1n nh\u1eadn v\u1ec1 s\u1ebd l\u00e0 bao nhi\u00eau ? \u0110\u1ecdc nh\u1eefng con s\u1ed1 gi\u1ea3i th\u01b0\u1edfng d\u01b0\u1edbi \u0111\u00e2y ch\u1eafc ch\u1eafn s\u1ebd khi\u1ebfn b\u1ea1n v\u00f4 c\u00f9ng ph\u1ea5n kh\u00edch, v\u00ec t\u1ec9 l\u1ec7 chia th\u01b0\u1edfng \u0111\u1ec1 3 c\u00e0ng v\u00f4 c\u00f9ng tuy\u1ec7t v\u1eddi.<\/p>\n
N\u1ebfu b\u1ea1n ch\u01a1i ghi \u0111\u1ec1 3 c\u00e0ng t\u1ea1i c\u00e1c qu\u1ea7y v\u00e9 x\u1ed5 s\u1ed1 ki\u1ebfn thi\u1ebft b\u00ecnh th\u01b0\u1eddng th\u00ec t\u1ec9 l\u1ec7 chia l\u00e0 1:400, t\u1ee9c l\u00e0 b\u1ea1n \u0111\u00e1nh tr\u00fang 1 ngh\u00ecn b\u1ea1n s\u1ebd \u0111\u01b0\u1ee3c 400 ngh\u00ecn, n\u1ebfu b\u1ea1n \u0111\u00e1nh tr\u00fang 10 ngh\u00ecn th\u00ec b\u1ea1n s\u1ebd nh\u1eadn 4 tri\u1ec7u \u0111\u1ed3ng. Con s\u1ed1 tr\u1ea3 th\u01b0\u1edfng n\u00e0y kh\u00e1 \u1ea5n t\u01b0\u1ee3ng ph\u1ea3i kh\u00f4ng n\u00e0o ?<\/p>\n
Tuy nhi\u00ean con s\u1ed1 chia th\u01b0\u1edfng c\u00f2n \u1ea5n t\u01b0\u1ee3ng h\u01a1n n\u1ebfu b\u1ea1n tham gia \u0111\u00e1nh \u0111\u1ec1 online tr\u1ef1c ti\u1ebfp v\u1edbi nh\u00e0 c\u00e1i th\u00ec t\u1ec9 l\u1ec7 chia th\u01b0\u1edfng c\u00f3 th\u1ec3 l\u00ean t\u1edbi 1:970, \u0111\u00e2y l\u00e0 t\u1ec9 l\u1ec7 chia th\u01b0\u1edfng cao nh\u1ea5t<\/p>\n
Tuy v\u1eady t\u1ec9 l\u1ec7 chia th\u01b0\u1edfng c\u00f2n t\u00f9y thu\u1ed9c v\u00e0o t\u1eebng nh\u00e0 c\u00e1i kh\u00e1c nhau m\u00e0 c\u00f3 m\u1ee9c chia th\u01b0\u1edfng ch\u00eanh l\u1ec7ch kh\u00e1c nhau, nh\u01b0ng v\u1edbi t\u1ec9 l\u1ec7 chia th\u01b0\u1edfng c\u00f3 \u1edf m\u1ee9c th\u1ea5p nh\u1ea5t \u0111\u1ed1i v\u1edbi \u0111\u1ec1 3 c\u00e0ng th\u00ec t\u1ec9 l\u1ec7 chia th\u01b0\u1edfng n\u00e0y v\u1eabn l\u00e0 kh\u00e1 cao so v\u1edbi m\u1ee9c chia th\u01b0\u1edfng l\u00f4 \u0111\u1ec1 th\u00f4ng th\u01b0\u1eddng.<\/p>\n
M\u1ed9t s\u1ed1 m\u1ee9c tr\u1ea3 th\u01b0\u1edfng<\/h3>\n
<\/p>\n
M\u1ee9c tr\u1ea3 th\u01b0\u1edfng cao nh\u1ea5t : 1 :970 \u2013 M\u1ee9c n\u00e0y b\u1ea1n kh\u00f4ng \u0111\u01b0\u1ee3c chi tr\u1ea3 hoa h\u1ed3ng<\/p>\n
M\u1ee9c tr\u1ea3 th\u01b0\u1edfng cao th\u1ee9 2 : 1 :930 \u2013 M\u1ee9c n\u00e0y nh\u00e0 c\u00e1i chi tr\u1ea3 hoa h\u1ed3ng 4% cho b\u1ea1n<\/p>\n
M\u1ee9c tr\u1ea3 th\u01b0\u1edfng cao th\u1ee9 3 : 1 :910 \u2013 M\u1ee9c n\u00e0y nh\u00e0 c\u00e1i chi tr\u1ea3 cho b\u1ea1n 6% hoa h\u1ed3ng<\/p>\n
M\u1ee9c tr\u1ea3 th\u01b0\u1edfng cao th\u1ee9 4 : 1 :650 \u2013 M\u1ee9c n\u00e0y nh\u00e0 c\u00e1i chi tr\u1ea3 cho b\u1ea1n 32% hoa h\u1ed3ng<\/p>\n
M\u1ee9c tr\u1ea3 th\u01b0\u1edfng cu\u1ed1i c\u00f9ng : 1 :600- L\u00e0 m\u1ee9c tr\u1ea3 th\u01b0\u1edfng th\u1ea5p h\u01a1n nh\u1ea5t nh\u01b0ng b\u1ea1n \u0111\u01b0\u1ee3c ho\u00e0n ti\u1ec1n hoa h\u1ed3ng cao nh\u1ea5t l\u00ean t\u1edbi 37 %<\/p>\n
V\u1eady l\u00e0 t\u1ec9 l\u1ec7 tr\u1ea3 th\u01b0\u1edfng giao \u0111\u1ed9ng t\u1eeb 600 l\u00ean t\u1edbi 970, \u0111\u1ec1 3 c\u00e0ng mi\u1ec1n b\u1eafc hi\u1ec7n nay tr\u1ea3 th\u01b0\u1edfng theo t\u1ec9 l\u1ec7 1:800, c\u00f2n c\u00e1c mi\u1ec1n kh\u00e1c tr\u1ea3 th\u01b0\u1edfng th\u1ea5p h\u01a1n 1 ch\u00fat.<\/p>\n
V\u00ed d\u1ee5: V\u1edbi t\u1ec9 l\u1ec7 tr\u1ea3 1:910, b\u1ea1n \u0111\u00e1nh 1 con 3 c\u00e0ng v\u1edbi s\u1ed1 ti\u1ec1n 10 ngh\u00ecn v\u00e0 tr\u00fang gi\u1ea3i th\u00ec s\u1ed1 t\u1ec1n b\u1ea1n nh\u1eadn s\u1ebd l\u00e0 : 10.000 VND x 910 = 9.100.000 VND (9 tri\u1ec7u 1 tr\u0103m ngh\u00ecn \u0111\u1ed3ng), con s\u1ed1 qu\u00e1 \u1ea5n t\u01b0\u1ee3ng \u0111\u00fang kh\u00f4ng n\u00e0o? B\u1ea1n ch\u1ec9 b\u1ecf ra 10 ngh\u00ecn v\u00e0 thu v\u1ec1 \u0111\u1ebfn 9 tri\u1ec7u 1 tr\u0103m ngh\u00ecn. \u0110\u00f3 l\u00e0 l\u00fd do \u0111\u1ec1 3 c\u00e0ng c\u00f3 s\u1ee9c thu h\u00fat r\u1ea5t l\u1edbn \u0111\u1ed1i v\u1edbi d\u00e2n ch\u01a1i l\u00f4 \u0111\u1ec1.<\/p>\n<\/div>\n<\/div>\n