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\frac{12\times 4}{24\times 2}
Divide \frac{12}{24} by \frac{2}{4} by multiplying \frac{12}{24} by the reciprocal of \frac{2}{4}.
1
Cancel out 2\times 2\times 12 in both numerator and denominator.
Examples
Quadratic equation
{ x } ^ { 2 } - 4 x - 5 = 0
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Linear equation
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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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