[ 36 + 1,96 \cdot \frac { 4 } { 10 } ]
Evaluate
36,784
Factor
\frac{2 \cdot 19 \cdot 11 ^ {2}}{5 ^ {3}} = 36\frac{98}{125} = 36.784
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36+1,96\times \frac{2}{5}
Reduce the fraction \frac{4}{10} to lowest terms by extracting and canceling out 2.
36+\frac{49}{25}\times \frac{2}{5}
Convert decimal number 1,96 to fraction \frac{196}{100}. Reduce the fraction \frac{196}{100} to lowest terms by extracting and canceling out 4.
36+\frac{49\times 2}{25\times 5}
Multiply \frac{49}{25} times \frac{2}{5} by multiplying numerator times numerator and denominator times denominator.
36+\frac{98}{125}
Do the multiplications in the fraction \frac{49\times 2}{25\times 5}.
\frac{4500}{125}+\frac{98}{125}
Convert 36 to fraction \frac{4500}{125}.
\frac{4500+98}{125}
Since \frac{4500}{125} and \frac{98}{125} have the same denominator, add them by adding their numerators.
\frac{4598}{125}
Add 4500 and 98 to get 4598.
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}