Nh\u1eefng ng\u01b0\u1eddi ch\u01a1i l\u00f4 \u0111\u1ec1 \u0111\u1ec1u mong mu\u1ed1n nh\u1eefng con s\u1ed1 m\u00ecnh \u0111\u00e1nh ra \u0111\u1ec1u c\u00f3 x\u00e1c su\u1ea5t tr\u00fang cao nh\u1ea5t. V\u1eady d\u1ef1a v\u00e0o \u0111\u00e2u m\u00e0 b\u1ea1n l\u1ea1i c\u00f3 nh\u1eefng con s\u1ed1 \u0111\u00f3? M\u1ecdi ng\u01b0\u1eddi mu\u1ed1n \u0111\u00e1nh tr\u00fang th\u00ec th\u01b0\u1eddng d\u1ef1a v\u00e0o b\u00f3ng l\u00f4 \u0111\u1ec1. V\u1eady b\u00f3ng trong l\u00f4 \u0111\u1ec1 l\u00e0 g\u00ec v\u00e0 <\/em>c\u00e1ch t\u00ednh b\u00f3ng l\u00f4 \u0111\u1ec1 <\/em><\/strong>ch\u00ednh x\u00e1c ra sao?<\/em><\/p>\n B\u00f3ng trong l\u00f4 \u0111\u1ec1 \u0111\u01b0\u1ee3c hi\u1ec3u l\u00e0 thu\u1eadt ng\u1eef m\u00e0 ng\u01b0\u1eddi ch\u01a1i s\u1eed d\u1ee5ng nh\u1eb1m m\u1ee5c \u0111\u00edch x\u00e1c \u0111\u1ecbnh b\u1ed9 s\u1ed1 \u0111\u1ed1i x\u1ee9ng c\u1ee7a c\u1eb7p s\u1ed1 m\u00e0 ng\u01b0\u1eddi ch\u01a1i ngh\u0129 l\u00e0 s\u1ebd tr\u00fang theo ng\u0169 h\u00e0nh. B\u1ea1n c\u00f3 th\u1ec3 hi\u1ec3u n\u00f4m na, t\u00ednh b\u00f3ng l\u00f4 \u0111\u1ec1 l\u00e0 vi\u1ec7c x\u00e1c \u0111\u1ecbnh b\u00f3ng c\u1ee7a m\u1ed9t con s\u1ed1. Theo kinh nghi\u1ec7m<\/strong> c\u1ee7a nh\u1eefng ng\u01b0\u1eddi \u0111\u00e3 th\u00e0nh th\u1ea1o l\u00f4 \u0111\u1ec1 \u0111\u00e3 t\u00ecm ra ph\u01b0\u01a1ng ph\u00e1p x\u00e1c \u0111\u1ecbnh b\u00f3ng l\u00f4 \u0111\u1ec1 th\u00f4ng qua ng\u0169 h\u00e0nh t\u01b0\u01a1ng sinh t\u01b0\u01a1ng kh\u1eafc.<\/p>\n M\u1ed7i ng\u01b0\u1eddi \u0111\u1ec1u c\u00f3 c\u00e1ch t\u00ednh b\u00f3ng l\u00f4 \u0111\u1ec1 d\u1ef1a theo kinh nghi\u1ec7m \u0111\u00fac k\u1ebft t\u1eeb nh\u1eefng l\u1ea7n ch\u01a1i c\u1ee7a b\u1ea3n th\u00e2n. Nh\u01b0ng t\u1ef1u chung l\u1ea1i th\u00ec ng\u01b0\u1eddi ch\u01a1i th\u01b0\u1eddng t\u00ednh b\u00f3ng theo c\u00e1c c\u00e1ch sau \u0111\u00e2y.<\/p>\n Ph\u01b0\u01a1ng ph\u00e1p t\u00ednh n\u00e0y y\u00eau c\u1ea7u ng\u01b0\u1eddi ch\u01a1i d\u1ef1a v\u00e0o 2 s\u1ed1 cu\u1ed1i gi\u1ea3i \u0111\u1eb7c bi\u1ec7t \u0111\u1ec3 l\u1ef1a ra m\u1ed9t b\u00f3ng \u00e2m d\u01b0\u01a1ng c\u1ee7a m\u1ed9t trong 2 s\u1ed1 c\u1ee7a 2 s\u1ed1 cu\u1ed1i gi\u1ea3i \u0111\u1eb7c bi\u1ec7t. M\u1ed9t v\u00ed d\u1ee5 cho b\u1ea1n d\u1ec5 hi\u1ec3u: Gi\u1ea3 s\u1eed h\u00f4m nay v\u1ec1 s\u1ed1 59, b\u1ea1n ch\u1ecdn s\u1ed1 9 \u0111\u1ec3 b\u1eaft b\u00f3ng. B\u00f3ng d\u01b0\u01a1ng c\u1ee7a 9 l\u00e0 4, b\u1ea1n s\u1ebd ch\u1ecdn \u0111\u00e1nh 2 s\u1ed1 l\u00e0 45 v\u00e0 54. N\u1ebfu ch\u01a1i theo c\u00e1ch ch\u1ecdn b\u00f3ng \u00e2m c\u1ee7a 9 l\u00e0 2 th\u00ec \u0111\u00e1nh s\u1ed1 25 v\u00e0 52.<\/p>\n N\u1ebfu b\u1ea1n ch\u1ecdn c\u00e1ch t\u00ednh b\u00f3ng theo 2 s\u1ed1 cu\u1ed1i c\u1ee7a gi\u1ea3i nh\u00ec th\u00ec ph\u01b0\u01a1ng ph\u00e1p c\u0169ng t\u01b0\u01a1ng t\u1ef1 c\u00e1ch t\u00ednh b\u00f3ng gi\u1ea3i \u0111\u1eb7c bi\u1ec7t. Nh\u01b0ng b\u1ea1n c\u1ea7n l\u01b0u \u00fd l\u00e0 c\u00e1ch t\u00ednh n\u00e0y hay v\u1ec1 l\u1ed9n n\u00ean khi ch\u01a1i c\u1ea7n c\u00e2n nh\u1eafc th\u1eadt k\u1ef9, c\u1ea7u ng\u00e0y tr\u01b0\u1edbc, c\u1ea3m th\u1ea5y kh\u00f4ng \u1ed5n th\u00ec b\u1ea1n n\u00ean ch\u1ecdn ch\u01a1i l\u00f4 m\u1edbi.<\/p>\n N\u1ebfu b\u1ea1n ch\u1ecdn b\u1eaft b\u00f3ng theo gi\u1ea3i t\u01b0 th\u00ec n\u00ean ch\u00fa \u00fd t\u00ednh th\u1eadt k\u1ef9 v\u00ec c\u1ea7u n\u00e0y \u0111\u1ed9 \u1ed5n \u0111\u1ecbnh s\u1ebd y\u1ebfu hay b\u1ecb g\u00e3y. N\u1ebfu b\u1ea1n ch\u1ecdn b\u1eaft b\u00f3ng l\u00f4 theo 2 s\u1ed1 cu\u1ed1i gi\u1ea3i s\u00e1u th\u00ec c\u0169ng ch\u1ec9 gi\u1eef l\u1ea1i 1 s\u1ed1, v\u00ec hi\u1ebfm khi 2 b\u00f3ng \u0111\u1ec1u tr\u00fang v\u00e0 an to\u00e0n. C\u00f3 m\u1ed9t c\u00e1ch b\u1eaft l\u00f4 c\u00f3 x\u00e1c su\u1ea5t tr\u00fang c\u1ea7u r\u1ea5t cao \u0111\u00f3 l\u00e0 b\u1eaft b\u00f3ng theo gi\u1ea3i \u0111\u1ea7u v\u00e0 gi\u1ea3i cu\u1ed1i gi\u1ea3i 7 mi\u1ec1n B\u1eafc.<\/p>\n C\u00e1ch t\u00ednh b\u00f3ng l\u00f4 \u0111\u1ec1 theo b\u1eaft b\u00f3ng l\u00e0 m\u1ed9t c\u00e1ch t\u00ednh kh\u00e1 \u0111\u01a1n gi\u1ea3n v\u00e0 d\u1ec5 hi\u1ec3u, kh\u1ea3 n\u0103ng tr\u00fang l\u1ea1i kh\u00e1 cao. Ch\u1ec9 c\u1ea7n b\u1ea1n c\u00f3 th\u1ec3 nh\u1edb \u0111\u01b0\u1ee3c c\u00e1c gi\u1ea3i th\u00ec ho\u00e0n to\u00e0n c\u00f3 th\u1ec3 l\u1ef1a ch\u1ecdn con s\u1ed1 cho ri\u00eang m\u00ecnh. C\u00f3 th\u1ec3 ki\u1ebfm \u0111\u01b0\u1ee3c b\u1ed9i ti\u1ec1n t\u1eeb ch\u01a1i l\u00f4 \u0111\u1ec1 ho\u00e0n to\u00e0n ph\u1ee5 thu\u1ed9c v\u00e0o c\u00e1ch t\u00ednh b\u00f3ng c\u1ee7a b\u1ea1n. H\u00e3y lu\u00f4n l\u00e0 ng\u01b0\u1eddi ch\u01a1i tr\u00ed tu\u1ec7 v\u00e0 t\u01b0 duy nhanh nh\u1ea1y.<\/p>\n<\/div>\nB\u00f3ng trong l\u00f4 \u0111\u1ec1 l\u00e0 g\u00ec?<\/strong><\/span><\/h2>\n
C\u00e1ch t\u00ednh b\u00f3ng l\u00f4 \u0111\u1ec1<\/strong><\/span><\/h2>\n
<\/p>\n
C\u00e1ch t\u00ednh b\u00f3ng d\u1ef1a theo c\u00e1ch b\u1eaft b\u00f3ng gi\u1ea3i \u0111\u1eb7c bi\u1ec7t<\/span><\/h3>\n
C\u00e1ch t\u00ednh b\u00f3ng d\u1ef1a theo 2 s\u1ed1 cu\u1ed1i c\u1ee7a c\u00e1c gi\u1ea3i x\u1ed5 s\u1ed1<\/span><\/h3>\n
c\u1ea7u vip s\u1ed1 \u0111\u1eb9p mi\u1ec1n b\u1eafc<\/span><\/h2>\n<\/div>\n
c\u1ea7u si\u00eau vip b\u1ea1ch th\u1ee7 l\u00f4 mb<\/a><\/strong><\/span><\/div>\n
c\u1ea7u si\u00eau vip b\u1ea1ch th\u1ee7 l\u00f4 2 nh\u00e1y mb<\/a><\/strong><\/span><\/div>\n
c\u1ea7u si\u00eau vip song th\u1ee7 l\u00f4 mb<\/a><\/strong><\/span><\/div>\n
c\u1ea7u si\u00eau vip b\u1ea1ch th\u1ee7 l\u00f4 k\u00e9p mb<\/a><\/strong><\/span><\/div>\n
loto c\u1ea7u si\u00eau vip song th\u1ee7 l\u00f4 k\u00e9p mb<\/a><\/strong><\/span><\/div>\n
c\u1ea7u si\u00eau vip b\u1ea1ch th\u1ee7 \u0111\u1ec1 mb<\/a><\/strong><\/span><\/div>\n
c\u1ea7u si\u00eau vip song th\u1ee7 \u0111\u1ec1 mb<\/a><\/strong><\/span><\/div>\n
c\u1ea7u si\u00eau vip d\u00e0n \u0111\u1ec1 4 s\u1ed1 mb<\/a><\/strong><\/span><\/div>\n
c\u1ea7u si\u00eau vip d\u00e0n \u0111\u1ec1 6 s\u1ed1 mb<\/a><\/strong><\/span><\/div>\n
c\u1ea7u si\u00eau vip d\u00e0n \u0111\u1ec1 8 s\u1ed1 mb<\/a><\/strong><\/span><\/div>\n
c\u1ea7u si\u00eau vip d\u00e0n \u0111\u1ec1 10 s\u1ed1 mb<\/a><\/strong><\/span><\/div>\n
c\u1ea7u si\u00eau vip d\u00e0n l\u00f4 4 s\u1ed1 mb<\/a><\/strong><\/span><\/div>\n
c\u1ea7u vip s\u1ed1 \u0111\u1eb9p mi\u1ec1n b\u1eafc<\/span><\/h2>\n<\/div>\n
c\u1ea7u si\u00eau vip d\u00e0n l\u00f4 6 s\u1ed1 mb<\/a><\/span><\/strong><\/span><\/div>\n
c\u1ea7u si\u00eau vip d\u00e0n l\u00f4 8 s\u1ed1 mb<\/a><\/strong><\/span><\/div>\n
c\u1ea7u si\u00eau vip d\u00e0n l\u00f4 xi\u00ean 2 mb<\/a><\/strong><\/span><\/div>\n
c\u1ea7u si\u00eau vip d\u00e0n l\u00f4 xi\u00ean 3 mb<\/a><\/strong><\/span><\/div>\n
c\u1ea7u si\u00eau vip d\u00e0n l\u00f4 xi\u00ean 4 mb<\/a><\/strong><\/span><\/div>\n
c\u1ea7u si\u00eau vip 3 c\u00e0ng mb<\/a><\/strong><\/span><\/div>\n
c\u1ea7u si\u00eau vip d\u00e0n 3 c\u00e0ng 2 s\u1ed1 mb<\/a><\/strong><\/span><\/div>\n
c\u1ea7u si\u00eau vip d\u00e0n l\u00f4 10 s\u1ed1 mb<\/a><\/strong><\/span><\/div>\n
c\u1ea7u si\u00eau vip \u0111\u1ec1 \u0111\u1ea7u \u0111u\u00f4i mb<\/a><\/strong><\/span><\/div>\n
c\u1ea7u vip s\u1ed1 \u0111\u1eb9p mi\u1ec1n nam<\/span><\/h2>\n<\/div>\n
c\u1ea7u si\u00eau vip x\u1ec9u ch\u1ee7 mn<\/a><\/strong><\/span><\/div>\n
c\u1ea7u si\u00eau vip gi\u1ea3i \u0111\u1eb7c bi\u1ec7t mn<\/a><\/strong><\/span><\/div>\n
c\u1ea7u si\u00eau vip gi\u1ea3i 8 mn<\/a><\/strong><\/span><\/div>\n
c\u1ea7u si\u00eau vip bao l\u00f4 mn <\/a><\/strong><\/span><\/div>\n
c\u1ea7u si\u00eau vip c\u1eb7p x\u1ec9u ch\u1ee7 mn<\/a><\/strong><\/span><\/div>\n
c\u1ea7u si\u00eau vip song th\u1ee7 l\u00f4 mn<\/a><\/strong><\/span><\/div>\n
c\u1ea7u si\u00eau vip \u0111\u1ea7u \u0111u\u00f4i gi\u1ea3i 8 mn<\/a><\/strong><\/span><\/div>\n
c\u1ea7u si\u00eau vip \u0111\u1ea7u \u0111u\u00f4i \u0111\u1eb7c bi\u1ec7t mn<\/a><\/strong><\/span><\/div>\n
c\u1ea7u si\u00eau vip l\u00f4 3 s\u1ed1 mn<\/a><\/strong><\/span><\/div>\n
c\u1ea7u vip s\u1ed1 \u0111\u1eb9p mi\u1ec1n trung<\/span><\/h2>\n<\/div>\n
c\u1ea7u si\u00eau vip x\u1ec9u ch\u1ee7 mt<\/a><\/span><\/span><\/strong><\/span><\/div>\n
c\u1ea7u to si\u00eau vip gi\u1ea3i 8 mt<\/a><\/strong><\/span><\/div>\n
c\u1ea7u si\u00eau vip bao l\u00f4 mt<\/a><\/strong><\/span><\/div>\n
c\u1ea7u si\u00eau vip song th\u1ee7 l\u00f4 mt<\/a><\/strong><\/span><\/div>\n
c\u1ea7u si\u00eau vip \u0111\u1ea7u \u0111u\u00f4i gi\u1ea3i 8 mt<\/a><\/strong><\/span><\/div>\n