Evaluate
\frac{39}{35000}\approx 0.001114286
Factor
\frac{3 \cdot 13}{2 ^ {3} \cdot 5 ^ {4} \cdot 7} = 0.0011142857142857144
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\frac{78\times 10^{-4}}{7}
Multiply 26 and 3 to get 78.
\frac{78\times \frac{1}{10000}}{7}
Calculate 10 to the power of -4 and get \frac{1}{10000}.
\frac{\frac{39}{5000}}{7}
Multiply 78 and \frac{1}{10000} to get \frac{39}{5000}.
\frac{39}{5000\times 7}
Express \frac{\frac{39}{5000}}{7} as a single fraction.
\frac{39}{35000}
Multiply 5000 and 7 to get 35000.
Examples
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{ x } ^ { 2 } - 4 x - 5 = 0
Trigonometry
4 \sin \theta \cos \theta = 2 \sin \theta
Linear equation
y = 3x + 4
Arithmetic
699 * 533
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
\lim _{x \rightarrow-3} \frac{x^{2}-9}{x^{2}+2 x-3}