42.5 \% \times 200
Evaluate
85
Factor
5\times 17
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\frac{425}{1000}\times 200
Expand \frac{42.5}{100} by multiplying both numerator and the denominator by 10.
\frac{17}{40}\times 200
Reduce the fraction \frac{425}{1000} to lowest terms by extracting and canceling out 25.
\frac{17\times 200}{40}
Express \frac{17}{40}\times 200 as a single fraction.
\frac{3400}{40}
Multiply 17 and 200 to get 3400.
85
Divide 3400 by 40 to get 85.
Examples
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{ x } ^ { 2 } - 4 x - 5 = 0
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4 \sin \theta \cos \theta = 2 \sin \theta
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y = 3x + 4
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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
\int _ { 0 } ^ { 1 } x e ^ { - x ^ { 2 } } d x
Limits
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