75 \% \text { of } 56 ?
Evaluate
42
Factor
2\times 3\times 7
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\frac{3}{4}\times 56
Reduce the fraction \frac{75}{100} to lowest terms by extracting and canceling out 25.
\frac{3\times 56}{4}
Express \frac{3}{4}\times 56 as a single fraction.
\frac{168}{4}
Multiply 3 and 56 to get 168.
42
Divide 168 by 4 to get 42.
Examples
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Arithmetic
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Matrix
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Simultaneous equation
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Differentiation
\frac { d } { d x } \frac { ( 3 x ^ { 2 } - 2 ) } { ( x - 5 ) }
Integration
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Limits
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