Evaluate
\frac{1625}{99}\approx 16.414141414
Factor
\frac{5 ^ {3} \cdot 13}{3 ^ {2} \cdot 11} = 16\frac{41}{99} = 16.414141414141415
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\frac{100}{\frac{33\times 60}{325}}
Express \frac{33}{325}\times 60 as a single fraction.
\frac{100}{\frac{1980}{325}}
Multiply 33 and 60 to get 1980.
\frac{100}{\frac{396}{65}}
Reduce the fraction \frac{1980}{325} to lowest terms by extracting and canceling out 5.
100\times \frac{65}{396}
Divide 100 by \frac{396}{65} by multiplying 100 by the reciprocal of \frac{396}{65}.
\frac{100\times 65}{396}
Express 100\times \frac{65}{396} as a single fraction.
\frac{6500}{396}
Multiply 100 and 65 to get 6500.
\frac{1625}{99}
Reduce the fraction \frac{6500}{396} to lowest terms by extracting and canceling out 4.
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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
\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}