Evaluate
0.97725
Factor
\frac{3 \cdot 1303}{2 ^ {5} \cdot 5 ^ {3}} = 0.97725
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\frac{9545}{20000}+0.5
Expand \frac{0.9545}{2} by multiplying both numerator and the denominator by 10000.
\frac{1909}{4000}+0.5
Reduce the fraction \frac{9545}{20000} to lowest terms by extracting and canceling out 5.
\frac{1909}{4000}+\frac{1}{2}
Convert decimal number 0.5 to fraction \frac{5}{10}. Reduce the fraction \frac{5}{10} to lowest terms by extracting and canceling out 5.
\frac{1909}{4000}+\frac{2000}{4000}
Least common multiple of 4000 and 2 is 4000. Convert \frac{1909}{4000} and \frac{1}{2} to fractions with denominator 4000.
\frac{1909+2000}{4000}
Since \frac{1909}{4000} and \frac{2000}{4000} have the same denominator, add them by adding their numerators.
\frac{3909}{4000}
Add 1909 and 2000 to get 3909.
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}