Evaluate
\frac{25}{12}\approx 2.083333333
Factor
\frac{5 ^ {2}}{2 ^ {2} \cdot 3} = 2\frac{1}{12} = 2.0833333333333335
Quiz
Arithmetic
5 problems similar to:
\frac{ { 1000 }^{ 2 } 200 }{ { 100 }^{ 2 } \times 120 \times 80 }
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\frac{1000^{2}}{3\times 16\times 100^{2}}
Cancel out 5\times 40 in both numerator and denominator.
\frac{1000000}{3\times 16\times 100^{2}}
Calculate 1000 to the power of 2 and get 1000000.
\frac{1000000}{48\times 100^{2}}
Multiply 3 and 16 to get 48.
\frac{1000000}{48\times 10000}
Calculate 100 to the power of 2 and get 10000.
\frac{1000000}{480000}
Multiply 48 and 10000 to get 480000.
\frac{25}{12}
Reduce the fraction \frac{1000000}{480000} to lowest terms by extracting and canceling out 40000.
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}