20 \times 125 \%
Evaluate
25
Factor
5^{2}
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20\times \frac{5}{4}
Reduce the fraction \frac{125}{100} to lowest terms by extracting and canceling out 25.
\frac{20\times 5}{4}
Express 20\times \frac{5}{4} as a single fraction.
\frac{100}{4}
Multiply 20 and 5 to get 100.
25
Divide 100 by 4 to get 25.
Examples
Quadratic equation
{ x } ^ { 2 } - 4 x - 5 = 0
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4 \sin \theta \cos \theta = 2 \sin \theta
Linear equation
y = 3x + 4
Arithmetic
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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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