Baholash
\frac{269}{40}=6,725
Omil
\frac{269}{2 ^ {3} \cdot 5} = 6\frac{29}{40} = 6,725
Baham ko'rish
Klipbordga nusxa olish
\frac{1}{8}+\frac{\frac{36}{20}-\frac{3}{20}}{\frac{1}{4}}
5 va 20 ning eng kichik umumiy karralisi 20 ga teng. \frac{9}{5} va \frac{3}{20} ni 20 maxraj bilan kasrlarga aylantirib oling.
\frac{1}{8}+\frac{\frac{36-3}{20}}{\frac{1}{4}}
\frac{36}{20} va \frac{3}{20} da bir xil maxraji bor, ularning suratini ayirish orqali ayiring.
\frac{1}{8}+\frac{\frac{33}{20}}{\frac{1}{4}}
33 olish uchun 36 dan 3 ni ayirish.
\frac{1}{8}+\frac{33}{20}\times 4
\frac{33}{20} ni \frac{1}{4} ga bo'lish \frac{33}{20} ga k'paytirish \frac{1}{4} ga qaytarish.
\frac{1}{8}+\frac{33\times 4}{20}
\frac{33}{20}\times 4 ni yagona kasrga aylantiring.
\frac{1}{8}+\frac{132}{20}
132 hosil qilish uchun 33 va 4 ni ko'paytirish.
\frac{1}{8}+\frac{33}{5}
\frac{132}{20} ulushini 4 ni chiqarib, bekor qilish hisobiga eng past shartlarga kamaytiring.
\frac{5}{40}+\frac{264}{40}
8 va 5 ning eng kichik umumiy karralisi 40 ga teng. \frac{1}{8} va \frac{33}{5} ni 40 maxraj bilan kasrlarga aylantirib oling.
\frac{5+264}{40}
\frac{5}{40} va \frac{264}{40} da bir xil maxraji bor, ularning suratini qo‘shish orqali qo‘shing.
\frac{269}{40}
269 olish uchun 5 va 264'ni qo'shing.
Misollar
Ikkilik tenglama
{ x } ^ { 2 } - 4 x - 5 = 0
Trigonometriya
4 \sin \theta \cos \theta = 2 \sin \theta
Chiziqli tenglama
y = 3x + 4
Arifmetik
699 * 533
Matritsa
\left[ \begin{array} { l l } { 2 } & { 3 } \\ { 5 } & { 4 } \end{array} \right] \left[ \begin{array} { l l l } { 2 } & { 0 } & { 3 } \\ { -1 } & { 1 } & { 5 } \end{array} \right]
Simli tenglama
\left. \begin{cases} { 8x+2y = 46 } \\ { 7x+3y = 47 } \end{cases} \right.
Differensatsiya
\frac { d } { d x } \frac { ( 3 x ^ { 2 } - 2 ) } { ( x - 5 ) }
Oʻngga
\int _ { 0 } ^ { 1 } x e ^ { - x ^ { 2 } } d x
Chegaralar
\lim _{x \rightarrow-3} \frac{x^{2}-9}{x^{2}+2 x-3}