Evaluate
\frac{31250}{133}\approx 234.962406015
Factor
\frac{2 \cdot 5 ^ {6}}{7 \cdot 19} = 234\frac{128}{133} = 234.9624060150376
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\frac{0.012}{1.2\times \frac{1}{100000}}\times \frac{1}{4.256}
Calculate 10 to the power of -5 and get \frac{1}{100000}.
\frac{0.012}{\frac{3}{250000}}\times \frac{1}{4.256}
Multiply 1.2 and \frac{1}{100000} to get \frac{3}{250000}.
0.012\times \frac{250000}{3}\times \frac{1}{4.256}
Divide 0.012 by \frac{3}{250000} by multiplying 0.012 by the reciprocal of \frac{3}{250000}.
1000\times \frac{1}{4.256}
Multiply 0.012 and \frac{250000}{3} to get 1000.
1000\times \frac{1000}{4256}
Expand \frac{1}{4.256} by multiplying both numerator and the denominator by 1000.
1000\times \frac{125}{532}
Reduce the fraction \frac{1000}{4256} to lowest terms by extracting and canceling out 8.
\frac{31250}{133}
Multiply 1000 and \frac{125}{532} to get \frac{31250}{133}.
Examples
Quadratic equation
{ 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}