Evaluate
\frac{163}{5}=32.6
Factor
\frac{163}{5} = 32\frac{3}{5} = 32.6
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\frac{375+4}{25}+\frac{17\times 25+11}{25}
Multiply 15 and 25 to get 375.
\frac{379}{25}+\frac{17\times 25+11}{25}
Add 375 and 4 to get 379.
\frac{379}{25}+\frac{425+11}{25}
Multiply 17 and 25 to get 425.
\frac{379}{25}+\frac{436}{25}
Add 425 and 11 to get 436.
\frac{379+436}{25}
Since \frac{379}{25} and \frac{436}{25} have the same denominator, add them by adding their numerators.
\frac{815}{25}
Add 379 and 436 to get 815.
\frac{163}{5}
Reduce the fraction \frac{815}{25} to lowest terms by extracting and canceling out 5.
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}