Evaluate
82
Factor
2\times 41
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\frac{2\times 32}{3}\times 10.25\times 0.375
Express \frac{2}{3}\times 32 as a single fraction.
\frac{64}{3}\times 10.25\times 0.375
Multiply 2 and 32 to get 64.
\frac{64}{3}\times \frac{41}{4}\times 0.375
Convert decimal number 10.25 to fraction \frac{1025}{100}. Reduce the fraction \frac{1025}{100} to lowest terms by extracting and canceling out 25.
\frac{64\times 41}{3\times 4}\times 0.375
Multiply \frac{64}{3} times \frac{41}{4} by multiplying numerator times numerator and denominator times denominator.
\frac{2624}{12}\times 0.375
Do the multiplications in the fraction \frac{64\times 41}{3\times 4}.
\frac{656}{3}\times 0.375
Reduce the fraction \frac{2624}{12} to lowest terms by extracting and canceling out 4.
\frac{656}{3}\times \frac{3}{8}
Convert decimal number 0.375 to fraction \frac{375}{1000}. Reduce the fraction \frac{375}{1000} to lowest terms by extracting and canceling out 125.
\frac{656\times 3}{3\times 8}
Multiply \frac{656}{3} times \frac{3}{8} by multiplying numerator times numerator and denominator times denominator.
\frac{656}{8}
Cancel out 3 in both numerator and denominator.
82
Divide 656 by 8 to get 82.
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}