Enrhifo
\frac{92}{27}\approx 3.407407407
Ffactor
\frac{2 ^ {2} \cdot 23}{3 ^ {3}} = 3\frac{11}{27} = 3.4074074074074074
Rhannu
Copïo i clipfwrdd
\frac{\left(5\times 9+1\right)\times 10}{9\left(1\times 10+5\right)}
Rhannwch \frac{5\times 9+1}{9} â \frac{1\times 10+5}{10} drwy luosi \frac{5\times 9+1}{9} â chilydd \frac{1\times 10+5}{10}.
\frac{\left(45+1\right)\times 10}{9\left(1\times 10+5\right)}
Lluosi 5 a 9 i gael 45.
\frac{46\times 10}{9\left(1\times 10+5\right)}
Adio 45 a 1 i gael 46.
\frac{460}{9\left(1\times 10+5\right)}
Lluosi 46 a 10 i gael 460.
\frac{460}{9\left(10+5\right)}
Lluosi 1 a 10 i gael 10.
\frac{460}{9\times 15}
Adio 10 a 5 i gael 15.
\frac{460}{135}
Lluosi 9 a 15 i gael 135.
\frac{92}{27}
Lleihau'r ffracsiwn \frac{460}{135} i'r graddau lleiaf posib drwy dynnu a chanslo allan 5.
Enghreifftiau
Hafaliad cwadratig
{ x } ^ { 2 } - 4 x - 5 = 0
Trigonometreg
4 \sin \theta \cos \theta = 2 \sin \theta
Hafaliad llinol
y = 3x + 4
Rhifyddeg
699 * 533
Matrics
\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]
Hafaliad ar y pryd
\left. \begin{cases} { 8x+2y = 46 } \\ { 7x+3y = 47 } \end{cases} \right.
Gwahaniaethu
\frac { d } { d x } \frac { ( 3 x ^ { 2 } - 2 ) } { ( x - 5 ) }
Integreiddiad
\int _ { 0 } ^ { 1 } x e ^ { - x ^ { 2 } } d x
Terfynau
\lim _{x \rightarrow-3} \frac{x^{2}-9}{x^{2}+2 x-3}