Evaluate
\frac{7}{6}\approx 1.166666667
Factor
\frac{7}{2 \cdot 3} = 1\frac{1}{6} = 1.1666666666666667
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\frac{1}{3\times \frac{1}{\frac{4}{2}+\frac{3}{2}}}
Convert 2 to fraction \frac{4}{2}.
\frac{1}{3\times \frac{1}{\frac{4+3}{2}}}
Since \frac{4}{2} and \frac{3}{2} have the same denominator, add them by adding their numerators.
\frac{1}{3\times \frac{1}{\frac{7}{2}}}
Add 4 and 3 to get 7.
\frac{1}{3\times 1\times \frac{2}{7}}
Divide 1 by \frac{7}{2} by multiplying 1 by the reciprocal of \frac{7}{2}.
\frac{1}{3\times \frac{2}{7}}
Multiply 1 and \frac{2}{7} to get \frac{2}{7}.
\frac{1}{\frac{3\times 2}{7}}
Express 3\times \frac{2}{7} as a single fraction.
\frac{1}{\frac{6}{7}}
Multiply 3 and 2 to get 6.
1\times \frac{7}{6}
Divide 1 by \frac{6}{7} by multiplying 1 by the reciprocal of \frac{6}{7}.
\frac{7}{6}
Multiply 1 and \frac{7}{6} to get \frac{7}{6}.
Examples
Quadratic equation
{ 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}