Evaluate
13.554
Factor
\frac{251 \cdot 3 ^ {3}}{2 ^ {2} \cdot 5 ^ {3}} = 13\frac{277}{500} = 13.554
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\frac{26.83+13.43+14.09+13.42}{5}
Add 13.44 and 13.39 to get 26.83.
\frac{40.26+14.09+13.42}{5}
Add 26.83 and 13.43 to get 40.26.
\frac{54.35+13.42}{5}
Add 40.26 and 14.09 to get 54.35.
\frac{67.77}{5}
Add 54.35 and 13.42 to get 67.77.
\frac{6777}{500}
Expand \frac{67.77}{5} by multiplying both numerator and the denominator by 100.
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}