Evaluate
\frac{23}{30}\approx 0.766666667
Factor
\frac{23}{2 \cdot 3 \cdot 5} = 0.7666666666666667
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\frac{1\times 23}{10\times 3}
Multiply \frac{1}{10} times \frac{23}{3} by multiplying numerator times numerator and denominator times denominator.
\frac{23}{30}
Do the multiplications in the fraction \frac{1\times 23}{10\times 3}.
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.
Differentiation
\frac { d } { d x } \frac { ( 3 x ^ { 2 } - 2 ) } { ( x - 5 ) }
Integration
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Limits
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