Evaluate
\frac{1}{216}\approx 0.00462963
Factor
\frac{1}{2 ^ {3} \cdot 3 ^ {3}} = 0.004629629629629629
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\frac{\frac{3}{4}\times \left(\frac{2}{3}\right)^{2}\times \frac{2}{6}}{\frac{3^{2}}{4}\times 2^{2}\times \frac{2^{3}}{3}}
To divide powers of the same base, subtract the denominator's exponent from the numerator's exponent. Subtract 1 from 3 to get 2.
\frac{\frac{3}{4}\times \frac{4}{9}\times \frac{2}{6}}{\frac{3^{2}}{4}\times 2^{2}\times \frac{2^{3}}{3}}
Calculate \frac{2}{3} to the power of 2 and get \frac{4}{9}.
\frac{\frac{3\times 4}{4\times 9}\times \frac{2}{6}}{\frac{3^{2}}{4}\times 2^{2}\times \frac{2^{3}}{3}}
Multiply \frac{3}{4} times \frac{4}{9} by multiplying numerator times numerator and denominator times denominator.
\frac{\frac{3}{9}\times \frac{2}{6}}{\frac{3^{2}}{4}\times 2^{2}\times \frac{2^{3}}{3}}
Cancel out 4 in both numerator and denominator.
\frac{\frac{1}{3}\times \frac{2}{6}}{\frac{3^{2}}{4}\times 2^{2}\times \frac{2^{3}}{3}}
Reduce the fraction \frac{3}{9} to lowest terms by extracting and canceling out 3.
\frac{\frac{1}{3}\times \frac{1}{3}}{\frac{3^{2}}{4}\times 2^{2}\times \frac{2^{3}}{3}}
Reduce the fraction \frac{2}{6} to lowest terms by extracting and canceling out 2.
\frac{\frac{1\times 1}{3\times 3}}{\frac{3^{2}}{4}\times 2^{2}\times \frac{2^{3}}{3}}
Multiply \frac{1}{3} times \frac{1}{3} by multiplying numerator times numerator and denominator times denominator.
\frac{\frac{1}{9}}{\frac{3^{2}}{4}\times 2^{2}\times \frac{2^{3}}{3}}
Do the multiplications in the fraction \frac{1\times 1}{3\times 3}.
\frac{\frac{1}{9}}{\frac{9}{4}\times 2^{2}\times \frac{2^{3}}{3}}
Calculate 3 to the power of 2 and get 9.
\frac{\frac{1}{9}}{\frac{9}{4}\times 4\times \frac{2^{3}}{3}}
Calculate 2 to the power of 2 and get 4.
\frac{\frac{1}{9}}{9\times \frac{2^{3}}{3}}
Cancel out 4 and 4.
\frac{\frac{1}{9}}{9\times \frac{8}{3}}
Calculate 2 to the power of 3 and get 8.
\frac{\frac{1}{9}}{\frac{9\times 8}{3}}
Express 9\times \frac{8}{3} as a single fraction.
\frac{\frac{1}{9}}{\frac{72}{3}}
Multiply 9 and 8 to get 72.
\frac{\frac{1}{9}}{24}
Divide 72 by 3 to get 24.
\frac{1}{9\times 24}
Express \frac{\frac{1}{9}}{24} as a single fraction.
\frac{1}{216}
Multiply 9 and 24 to get 216.
Examples
Quadratic equation
{ x } ^ { 2 } - 4 x - 5 = 0
Trigonometry
4 \sin \theta \cos \theta = 2 \sin \theta
Linear equation
y = 3x + 4
Arithmetic
699 * 533
Matrix
\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]
Simultaneous equation
\left. \begin{cases} { 8x+2y = 46 } \\ { 7x+3y = 47 } \end{cases} \right.
Differentiation
\frac { d } { d x } \frac { ( 3 x ^ { 2 } - 2 ) } { ( x - 5 ) }
Integration
\int _ { 0 } ^ { 1 } x e ^ { - x ^ { 2 } } d x
Limits
\lim _{x \rightarrow-3} \frac{x^{2}-9}{x^{2}+2 x-3}