Evaluate
\frac{200}{3}\approx 66.666666667
Factor
\frac{2 ^ {3} \cdot 5 ^ {2}}{3} = 66\frac{2}{3} = 66.66666666666667
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60+8-\frac{4}{3}
Multiply 12 and 5 to get 60.
68-\frac{4}{3}
Add 60 and 8 to get 68.
\frac{204}{3}-\frac{4}{3}
Convert 68 to fraction \frac{204}{3}.
\frac{204-4}{3}
Since \frac{204}{3} and \frac{4}{3} have the same denominator, subtract them by subtracting their numerators.
\frac{200}{3}
Subtract 4 from 204 to get 200.
Examples
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4 \sin \theta \cos \theta = 2 \sin \theta
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y = 3x + 4
Arithmetic
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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
\int _ { 0 } ^ { 1 } x e ^ { - x ^ { 2 } } d x
Limits
\lim _{x \rightarrow-3} \frac{x^{2}-9}{x^{2}+2 x-3}