Evaluate
\frac{19}{52}\approx 0.365384615
Factor
\frac{19}{2 ^ {2} \cdot 13} = 0.36538461538461536
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\frac{32}{52}-\frac{13}{52}
Least common multiple of 13 and 4 is 52. Convert \frac{8}{13} and \frac{1}{4} to fractions with denominator 52.
\frac{32-13}{52}
Since \frac{32}{52} and \frac{13}{52} have the same denominator, subtract them by subtracting their numerators.
\frac{19}{52}
Subtract 13 from 32 to get 19.
Examples
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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
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Limits
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