Evaluate
\frac{236}{13}\approx 18.153846154
Factor
\frac{2 ^ {2} \cdot 59}{13} = 18\frac{2}{13} = 18.153846153846153
Share
Copied to clipboard
24-\frac{12\times 19}{39}
Express 12\times \frac{19}{39} as a single fraction.
24-\frac{228}{39}
Multiply 12 and 19 to get 228.
24-\frac{76}{13}
Reduce the fraction \frac{228}{39} to lowest terms by extracting and canceling out 3.
\frac{312}{13}-\frac{76}{13}
Convert 24 to fraction \frac{312}{13}.
\frac{312-76}{13}
Since \frac{312}{13} and \frac{76}{13} have the same denominator, subtract them by subtracting their numerators.
\frac{236}{13}
Subtract 76 from 312 to get 236.
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}