Evaluate
3.15
Factor
\frac{7 \cdot 3 ^ {2}}{5 \cdot 2 ^ {2}} = 3\frac{3}{20} = 3.15
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\frac{4725}{1500}
Expand \frac{47.25}{15} by multiplying both numerator and the denominator by 100.
\frac{63}{20}
Reduce the fraction \frac{4725}{1500} to lowest terms by extracting and canceling out 75.
Examples
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{ x } ^ { 2 } - 4 x - 5 = 0
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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 ) }
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Limits
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