Evaluate
\frac{83}{24}\approx 3.458333333
Factor
\frac{83}{2 ^ {3} \cdot 3} = 3\frac{11}{24} = 3.4583333333333335
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\frac{11}{6}\times \frac{1}{4}+\frac{9}{3}
Reduce the fraction \frac{2}{8} to lowest terms by extracting and canceling out 2.
\frac{11\times 1}{6\times 4}+\frac{9}{3}
Multiply \frac{11}{6} times \frac{1}{4} by multiplying numerator times numerator and denominator times denominator.
\frac{11}{24}+\frac{9}{3}
Do the multiplications in the fraction \frac{11\times 1}{6\times 4}.
\frac{11}{24}+3
Divide 9 by 3 to get 3.
\frac{11}{24}+\frac{72}{24}
Convert 3 to fraction \frac{72}{24}.
\frac{11+72}{24}
Since \frac{11}{24} and \frac{72}{24} have the same denominator, add them by adding their numerators.
\frac{83}{24}
Add 11 and 72 to get 83.
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}