Evaluate
\frac{2839}{1400000}\approx 0.002027857
Factor
\frac{17 \cdot 167}{7 \cdot 2 ^ {6} \cdot 5 ^ {5}} = 0.002027857142857143
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\frac{5.678\times 0.25}{700}
Subtract 2.19 from 7.868 to get 5.678.
\frac{1.4195}{700}
Multiply 5.678 and 0.25 to get 1.4195.
\frac{14195}{7000000}
Expand \frac{1.4195}{700} by multiplying both numerator and the denominator by 10000.
\frac{2839}{1400000}
Reduce the fraction \frac{14195}{7000000} to lowest terms by extracting and canceling out 5.
Examples
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{ x } ^ { 2 } - 4 x - 5 = 0
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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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