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Arithmetic
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\frac { 2 } { 3 } \times \frac { 9 } { 10 } = \frac { 18 } { 30 }
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\frac{2\times 9}{3\times 10}=\frac{18}{30}
Multiply \frac{2}{3} times \frac{9}{10} by multiplying numerator times numerator and denominator times denominator.
\frac{18}{30}=\frac{18}{30}
Do the multiplications in the fraction \frac{2\times 9}{3\times 10}.
\frac{3}{5}=\frac{18}{30}
Reduce the fraction \frac{18}{30} to lowest terms by extracting and canceling out 6.
\frac{3}{5}=\frac{3}{5}
Reduce the fraction \frac{18}{30} to lowest terms by extracting and canceling out 6.
\text{true}
Compare \frac{3}{5} and \frac{3}{5}.
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Simultaneous equation
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\frac { d } { d x } \frac { ( 3 x ^ { 2 } - 2 ) } { ( x - 5 ) }
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Limits
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