Evaluate
\frac{2285}{291}\approx 7.852233677
Factor
\frac{5 \cdot 457}{3 \cdot 97} = 7\frac{248}{291} = 7.852233676975945
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\frac{4570}{582}
Expand \frac{457}{58.2} by multiplying both numerator and the denominator by 10.
\frac{2285}{291}
Reduce the fraction \frac{4570}{582} to lowest terms by extracting and canceling out 2.
Examples
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{ x } ^ { 2 } - 4 x - 5 = 0
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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
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Limits
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