Evaluate
\frac{3125}{7}\approx 446.428571429
Factor
\frac{5 ^ {5}}{7} = 446\frac{3}{7} = 446.42857142857144
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\frac{600}{32}\times \frac{2}{0.084}
Expand \frac{6}{0.32} by multiplying both numerator and the denominator by 100.
\frac{75}{4}\times \frac{2}{0.084}
Reduce the fraction \frac{600}{32} to lowest terms by extracting and canceling out 8.
\frac{75}{4}\times \frac{2000}{84}
Expand \frac{2}{0.084} by multiplying both numerator and the denominator by 1000.
\frac{75}{4}\times \frac{500}{21}
Reduce the fraction \frac{2000}{84} to lowest terms by extracting and canceling out 4.
\frac{75\times 500}{4\times 21}
Multiply \frac{75}{4} times \frac{500}{21} by multiplying numerator times numerator and denominator times denominator.
\frac{37500}{84}
Do the multiplications in the fraction \frac{75\times 500}{4\times 21}.
\frac{3125}{7}
Reduce the fraction \frac{37500}{84} to lowest terms by extracting and canceling out 12.
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}