Evaluate
\frac{35}{6}\approx 5.833333333
Factor
\frac{5 \cdot 7}{2 \cdot 3} = 5\frac{5}{6} = 5.833333333333333
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\frac{6+2}{3}+\frac{3\times 6+1}{6}
Multiply 2 and 3 to get 6.
\frac{8}{3}+\frac{3\times 6+1}{6}
Add 6 and 2 to get 8.
\frac{8}{3}+\frac{18+1}{6}
Multiply 3 and 6 to get 18.
\frac{8}{3}+\frac{19}{6}
Add 18 and 1 to get 19.
\frac{16}{6}+\frac{19}{6}
Least common multiple of 3 and 6 is 6. Convert \frac{8}{3} and \frac{19}{6} to fractions with denominator 6.
\frac{16+19}{6}
Since \frac{16}{6} and \frac{19}{6} have the same denominator, add them by adding their numerators.
\frac{35}{6}
Add 16 and 19 to get 35.
Examples
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{ x } ^ { 2 } - 4 x - 5 = 0
Trigonometry
4 \sin \theta \cos \theta = 2 \sin \theta
Linear equation
y = 3x + 4
Arithmetic
699 * 533
Matrix
\left[ \begin{array} { l l } { 2 } & { 3 } \\ { 5 } & { 4 } \end{array} \right] \left[ \begin{array} { l l l } { 2 } & { 0 } & { 3 } \\ { -1 } & { 1 } & { 5 } \end{array} \right]
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}