Baholash
\frac{495}{2}=247,5
Omil
\frac{3 ^ {2} \cdot 5 \cdot 11}{2} = 247\frac{1}{2} = 247,5
Baham ko'rish
Klipbordga nusxa olish
\frac{225}{\frac{10}{11}}
2 daraja ko‘rsatkichini 15 ga hisoblang va 225 ni qiymatni oling.
225\times \frac{11}{10}
225 ni \frac{10}{11} ga bo'lish 225 ga k'paytirish \frac{10}{11} ga qaytarish.
\frac{225\times 11}{10}
225\times \frac{11}{10} ni yagona kasrga aylantiring.
\frac{2475}{10}
2475 hosil qilish uchun 225 va 11 ni ko'paytirish.
\frac{495}{2}
\frac{2475}{10} ulushini 5 ni chiqarib, bekor qilish hisobiga eng past shartlarga kamaytiring.
Misollar
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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}