Evaluate
\frac{1916}{55}\approx 34.836363636
Factor
\frac{2 ^ {2} \cdot 479}{5 \cdot 11} = 34\frac{46}{55} = 34.836363636363636
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\frac{8}{11}\times 27+16\times \frac{19}{20}
Reduce the fraction \frac{16}{22} to lowest terms by extracting and canceling out 2.
\frac{8\times 27}{11}+16\times \frac{19}{20}
Express \frac{8}{11}\times 27 as a single fraction.
\frac{216}{11}+16\times \frac{19}{20}
Multiply 8 and 27 to get 216.
\frac{216}{11}+\frac{16\times 19}{20}
Express 16\times \frac{19}{20} as a single fraction.
\frac{216}{11}+\frac{304}{20}
Multiply 16 and 19 to get 304.
\frac{216}{11}+\frac{76}{5}
Reduce the fraction \frac{304}{20} to lowest terms by extracting and canceling out 4.
\frac{1080}{55}+\frac{836}{55}
Least common multiple of 11 and 5 is 55. Convert \frac{216}{11} and \frac{76}{5} to fractions with denominator 55.
\frac{1080+836}{55}
Since \frac{1080}{55} and \frac{836}{55} have the same denominator, add them by adding their numerators.
\frac{1916}{55}
Add 1080 and 836 to get 1916.
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}