Evaluate
\frac{3125}{128}=24.4140625
Factor
\frac{5 ^ {5}}{2 ^ {7}} = 24\frac{53}{128} = 24.4140625
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\frac{1}{\left(\frac{2}{5}\right)^{3}}\times \left(\frac{5}{4}\right)^{2}
Calculate -1 to the power of 4 and get 1.
\frac{1}{\frac{8}{125}}\times \left(\frac{5}{4}\right)^{2}
Calculate \frac{2}{5} to the power of 3 and get \frac{8}{125}.
1\times \frac{125}{8}\times \left(\frac{5}{4}\right)^{2}
Divide 1 by \frac{8}{125} by multiplying 1 by the reciprocal of \frac{8}{125}.
\frac{125}{8}\times \left(\frac{5}{4}\right)^{2}
Multiply 1 and \frac{125}{8} to get \frac{125}{8}.
\frac{125}{8}\times \frac{25}{16}
Calculate \frac{5}{4} to the power of 2 and get \frac{25}{16}.
\frac{125\times 25}{8\times 16}
Multiply \frac{125}{8} times \frac{25}{16} by multiplying numerator times numerator and denominator times denominator.
\frac{3125}{128}
Do the multiplications in the fraction \frac{125\times 25}{8\times 16}.
Examples
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{ 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}