Evaluate
\frac{67}{6}\approx 11.166666667
Factor
\frac{67}{2 \cdot 3} = 11\frac{1}{6} = 11.166666666666666
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\frac{19.5+14}{3}
Add 10 and 9.5 to get 19.5.
\frac{33.5}{3}
Add 19.5 and 14 to get 33.5.
\frac{335}{30}
Expand \frac{33.5}{3} by multiplying both numerator and the denominator by 10.
\frac{67}{6}
Reduce the fraction \frac{335}{30} to lowest terms by extracting and canceling out 5.
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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
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