Evaluate
\frac{28}{3}\approx 9.333333333
Factor
\frac{2 ^ {2} \cdot 7}{3} = 9\frac{1}{3} = 9.333333333333334
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9+\frac{1}{3}
Reduce the fraction \frac{3}{9} to lowest terms by extracting and canceling out 3.
\frac{27}{3}+\frac{1}{3}
Convert 9 to fraction \frac{27}{3}.
\frac{27+1}{3}
Since \frac{27}{3} and \frac{1}{3} have the same denominator, add them by adding their numerators.
\frac{28}{3}
Add 27 and 1 to get 28.
Examples
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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
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Limits
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