2500 - 2500 \times 18 \%
Evaluate
2050
Factor
2\times 5^{2}\times 41
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2500-2500\times \frac{9}{50}
Reduce the fraction \frac{18}{100} to lowest terms by extracting and canceling out 2.
2500-\frac{2500\times 9}{50}
Express 2500\times \frac{9}{50} as a single fraction.
2500-\frac{22500}{50}
Multiply 2500 and 9 to get 22500.
2500-450
Divide 22500 by 50 to get 450.
2050
Subtract 450 from 2500 to get 2050.
Examples
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{ x } ^ { 2 } - 4 x - 5 = 0
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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
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