Baholash
\frac{2}{5}=0,4
Omil
\frac{2}{5} = 0,4
Baham ko'rish
Klipbordga nusxa olish
\frac{\frac{5}{9}}{\frac{14}{18}+\frac{11}{18}}
9 va 18 ning eng kichik umumiy karralisi 18 ga teng. \frac{7}{9} va \frac{11}{18} ni 18 maxraj bilan kasrlarga aylantirib oling.
\frac{\frac{5}{9}}{\frac{14+11}{18}}
\frac{14}{18} va \frac{11}{18} da bir xil maxraji bor, ularning suratini qo‘shish orqali qo‘shing.
\frac{\frac{5}{9}}{\frac{25}{18}}
25 olish uchun 14 va 11'ni qo'shing.
\frac{5}{9}\times \frac{18}{25}
\frac{5}{9} ni \frac{25}{18} ga bo'lish \frac{5}{9} ga k'paytirish \frac{25}{18} ga qaytarish.
\frac{5\times 18}{9\times 25}
Suratni maxrajga va maxrajini suratga ko‘paytirish orqali \frac{5}{9} ni \frac{18}{25} ga ko‘paytiring.
\frac{90}{225}
\frac{5\times 18}{9\times 25} kasridagi ko‘paytirishlarni bajaring.
\frac{2}{5}
\frac{90}{225} ulushini 45 ni chiqarib, bekor qilish hisobiga eng past shartlarga kamaytiring.
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}