Evaluate
\frac{8}{25}=0.32
Factor
\frac{2 ^ {3}}{5 ^ {2}} = 0.32
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\frac{4}{\left(3-\frac{12}{4\times 6}\right)\times 5}
Express \frac{\frac{4}{3-\frac{12}{4\times 6}}}{5} as a single fraction.
\frac{4}{\left(3-\frac{12}{24}\right)\times 5}
Multiply 4 and 6 to get 24.
\frac{4}{\left(3-\frac{1}{2}\right)\times 5}
Reduce the fraction \frac{12}{24} to lowest terms by extracting and canceling out 12.
\frac{4}{\left(\frac{6}{2}-\frac{1}{2}\right)\times 5}
Convert 3 to fraction \frac{6}{2}.
\frac{4}{\frac{6-1}{2}\times 5}
Since \frac{6}{2} and \frac{1}{2} have the same denominator, subtract them by subtracting their numerators.
\frac{4}{\frac{5}{2}\times 5}
Subtract 1 from 6 to get 5.
\frac{4}{\frac{5\times 5}{2}}
Express \frac{5}{2}\times 5 as a single fraction.
\frac{4}{\frac{25}{2}}
Multiply 5 and 5 to get 25.
4\times \frac{2}{25}
Divide 4 by \frac{25}{2} by multiplying 4 by the reciprocal of \frac{25}{2}.
\frac{4\times 2}{25}
Express 4\times \frac{2}{25} as a single fraction.
\frac{8}{25}
Multiply 4 and 2 to get 8.
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}