Evaluate
\frac{3888}{625}=6.2208
Factor
\frac{2 ^ {4} \cdot 3 ^ {5}}{5 ^ {4}} = 6\frac{138}{625} = 6.2208
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\frac{1920\times 1080\times 3}{1000\times 1000}
Express \frac{\frac{1920\times 1080\times 3}{1000}}{1000} as a single fraction.
\frac{3\times 6\times 216}{5\times 125}
Cancel out 5\times 8\times 40 in both numerator and denominator.
\frac{18\times 216}{5\times 125}
Multiply 3 and 6 to get 18.
\frac{3888}{5\times 125}
Multiply 18 and 216 to get 3888.
\frac{3888}{625}
Multiply 5 and 125 to get 625.
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}