Evaluate
\frac{209}{255}\approx 0.819607843
Factor
\frac{11 \cdot 19}{3 \cdot 5 \cdot 17} = 0.8196078431372549
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\frac{37}{51}+\frac{8}{85}
Reduce the fraction \frac{16}{170} to lowest terms by extracting and canceling out 2.
\frac{185}{255}+\frac{24}{255}
Least common multiple of 51 and 85 is 255. Convert \frac{37}{51} and \frac{8}{85} to fractions with denominator 255.
\frac{185+24}{255}
Since \frac{185}{255} and \frac{24}{255} have the same denominator, add them by adding their numerators.
\frac{209}{255}
Add 185 and 24 to get 209.
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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
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Limits
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