Evaluate
\frac{37}{13}\approx 2.846153846
Factor
\frac{37}{13} = 2\frac{11}{13} = 2.8461538461538463
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\frac{2\times 92.5}{5\times 13}
Cancel out 20 in both numerator and denominator.
\frac{185}{5\times 13}
Multiply 2 and 92.5 to get 185.
\frac{185}{65}
Multiply 5 and 13 to get 65.
\frac{37}{13}
Reduce the fraction \frac{185}{65} to lowest terms by extracting and canceling out 5.
Examples
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{ x } ^ { 2 } - 4 x - 5 = 0
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4 \sin \theta \cos \theta = 2 \sin \theta
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y = 3x + 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
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