Evaluate
\frac{35}{667}\approx 0.052473763
Factor
\frac{5 \cdot 7}{23 \cdot 29} = 0.05247376311844078
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\frac{725}{667}-\frac{690}{667}
Least common multiple of 23 and 29 is 667. Convert \frac{25}{23} and \frac{30}{29} to fractions with denominator 667.
\frac{725-690}{667}
Since \frac{725}{667} and \frac{690}{667} have the same denominator, subtract them by subtracting their numerators.
\frac{35}{667}
Subtract 690 from 725 to get 35.
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.
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\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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