Evaluate
3960
Factor
5\times 11\times 2^{3}\times 3^{2}
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\frac{22}{7}\times \frac{21}{25}\times 1\times 2\times 750
Convert decimal number 0.84 to fraction \frac{84}{100}. Reduce the fraction \frac{84}{100} to lowest terms by extracting and canceling out 4.
\frac{22\times 21}{7\times 25}\times 1\times 2\times 750
Multiply \frac{22}{7} times \frac{21}{25} by multiplying numerator times numerator and denominator times denominator.
\frac{462}{175}\times 1\times 2\times 750
Do the multiplications in the fraction \frac{22\times 21}{7\times 25}.
\frac{66}{25}\times 1\times 2\times 750
Reduce the fraction \frac{462}{175} to lowest terms by extracting and canceling out 7.
\frac{66}{25}\times 2\times 750
Multiply \frac{66}{25} and 1 to get \frac{66}{25}.
\frac{66\times 2}{25}\times 750
Express \frac{66}{25}\times 2 as a single fraction.
\frac{132}{25}\times 750
Multiply 66 and 2 to get 132.
\frac{132\times 750}{25}
Express \frac{132}{25}\times 750 as a single fraction.
\frac{99000}{25}
Multiply 132 and 750 to get 99000.
3960
Divide 99000 by 25 to get 3960.
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}