Evaluate
\frac{533}{120}\approx 4.441666667
Factor
\frac{13 \cdot 41}{3 \cdot 5 \cdot 2 ^ {3}} = 4\frac{53}{120} = 4.441666666666666
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\frac{191}{40}-\frac{1}{3}
Convert decimal number 4.775 to fraction \frac{4775}{1000}. Reduce the fraction \frac{4775}{1000} to lowest terms by extracting and canceling out 25.
\frac{573}{120}-\frac{40}{120}
Least common multiple of 40 and 3 is 120. Convert \frac{191}{40} and \frac{1}{3} to fractions with denominator 120.
\frac{573-40}{120}
Since \frac{573}{120} and \frac{40}{120} have the same denominator, subtract them by subtracting their numerators.
\frac{533}{120}
Subtract 40 from 573 to get 533.
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}