Evaluate
\frac{39}{160}=0.24375
Factor
\frac{3 \cdot 13}{2 ^ {5} \cdot 5} = 0.24375
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\frac{24\times 8+3}{8\times 100}
Express \frac{\frac{24\times 8+3}{8}}{100} as a single fraction.
\frac{192+3}{8\times 100}
Multiply 24 and 8 to get 192.
\frac{195}{8\times 100}
Add 192 and 3 to get 195.
\frac{195}{800}
Multiply 8 and 100 to get 800.
\frac{39}{160}
Reduce the fraction \frac{195}{800} to lowest terms by extracting and canceling out 5.
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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
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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}