250 \times 90 \%
Evaluate
225
Factor
3^{2}\times 5^{2}
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250\times \frac{9}{10}
Reduce the fraction \frac{90}{100} to lowest terms by extracting and canceling out 10.
\frac{250\times 9}{10}
Express 250\times \frac{9}{10} as a single fraction.
\frac{2250}{10}
Multiply 250 and 9 to get 2250.
225
Divide 2250 by 10 to get 225.
Examples
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Matrix
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Simultaneous equation
\left. \begin{cases} { 8x+2y = 46 } \\ { 7x+3y = 47 } \end{cases} \right.
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\frac { d } { d x } \frac { ( 3 x ^ { 2 } - 2 ) } { ( x - 5 ) }
Integration
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Limits
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