Evaluate
\frac{7}{15}\approx 0.466666667
Factor
\frac{7}{3 \cdot 5} = 0.4666666666666667
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7\times \frac{\frac{8}{2}}{5\times 12}
Express \frac{\frac{\frac{8}{2}}{5}}{12} as a single fraction.
7\times \frac{4}{5\times 12}
Divide 8 by 2 to get 4.
7\times \frac{4}{60}
Multiply 5 and 12 to get 60.
7\times \frac{1}{15}
Reduce the fraction \frac{4}{60} to lowest terms by extracting and canceling out 4.
\frac{7}{15}
Multiply 7 and \frac{1}{15} to get \frac{7}{15}.
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\frac { d } { d x } \frac { ( 3 x ^ { 2 } - 2 ) } { ( x - 5 ) }
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