Evaluate
\frac{118}{165}\approx 0.715151515
Factor
\frac{2 \cdot 59}{3 \cdot 5 \cdot 11} = 0.7151515151515152
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\frac{67+21+30}{15+60+30+60}
Add 26 and 41 to get 67.
\frac{88+30}{15+60+30+60}
Add 67 and 21 to get 88.
\frac{118}{15+60+30+60}
Add 88 and 30 to get 118.
\frac{118}{75+30+60}
Add 15 and 60 to get 75.
\frac{118}{105+60}
Add 75 and 30 to get 105.
\frac{118}{165}
Add 105 and 60 to get 165.
Examples
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{ x } ^ { 2 } - 4 x - 5 = 0
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Linear equation
y = 3x + 4
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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
\lim _{x \rightarrow-3} \frac{x^{2}-9}{x^{2}+2 x-3}