Evaluate
\frac{25}{136}\approx 0.183823529
Factor
\frac{5 ^ {2}}{2 ^ {3} \cdot 17} = 0.18382352941176472
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\frac{144}{136}-\frac{119}{136}
Least common multiple of 17 and 8 is 136. Convert \frac{18}{17} and \frac{7}{8} to fractions with denominator 136.
\frac{144-119}{136}
Since \frac{144}{136} and \frac{119}{136} have the same denominator, subtract them by subtracting their numerators.
\frac{25}{136}
Subtract 119 from 144 to get 25.
Examples
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{ x } ^ { 2 } - 4 x - 5 = 0
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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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