Evaluate
\frac{1250000}{157}\approx 7961.78343949
Factor
\frac{2 ^ {4} \cdot 5 ^ {7}}{157} = 7961\frac{123}{157} = 7961.783439490446
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\frac{5}{6.28\times \frac{1}{10000}}
Calculate 10 to the power of -4 and get \frac{1}{10000}.
\frac{5}{\frac{157}{250000}}
Multiply 6.28 and \frac{1}{10000} to get \frac{157}{250000}.
5\times \frac{250000}{157}
Divide 5 by \frac{157}{250000} by multiplying 5 by the reciprocal of \frac{157}{250000}.
\frac{1250000}{157}
Multiply 5 and \frac{250000}{157} to get \frac{1250000}{157}.
Examples
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{ x } ^ { 2 } - 4 x - 5 = 0
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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.
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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