Evaluate
\frac{107}{240}\approx 0.445833333
Factor
\frac{107}{2 ^ {4} \cdot 3 \cdot 5} = 0.44583333333333336
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\frac{75}{240}+\frac{32}{240}
Least common multiple of 16 and 15 is 240. Convert \frac{5}{16} and \frac{2}{15} to fractions with denominator 240.
\frac{75+32}{240}
Since \frac{75}{240} and \frac{32}{240} have the same denominator, add them by adding their numerators.
\frac{107}{240}
Add 75 and 32 to get 107.
Examples
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y = 3x + 4
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Matrix
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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
\int _ { 0 } ^ { 1 } x e ^ { - x ^ { 2 } } d x
Limits
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