Evaluate
\frac{676}{1275}\approx 0.530196078
Factor
\frac{2 ^ {2} \cdot 13 ^ {2}}{3 \cdot 17 \cdot 5 ^ {2}} = 0.5301960784313725
Quiz
Arithmetic
5 problems similar to:
= \frac { 1 } { \frac { ( 1.04 ) ^ { 2 } - 1 } { 0.04 } } + 0.04
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\frac{0.04}{1.04^{2}-1}+0.04
Divide 1 by \frac{1.04^{2}-1}{0.04} by multiplying 1 by the reciprocal of \frac{1.04^{2}-1}{0.04}.
\frac{0.04}{1.0816-1}+0.04
Calculate 1.04 to the power of 2 and get 1.0816.
\frac{0.04}{0.0816}+0.04
Subtract 1 from 1.0816 to get 0.0816.
\frac{400}{816}+0.04
Expand \frac{0.04}{0.0816} by multiplying both numerator and the denominator by 10000.
\frac{25}{51}+0.04
Reduce the fraction \frac{400}{816} to lowest terms by extracting and canceling out 16.
\frac{25}{51}+\frac{1}{25}
Convert decimal number 0.04 to fraction \frac{4}{100}. Reduce the fraction \frac{4}{100} to lowest terms by extracting and canceling out 4.
\frac{625}{1275}+\frac{51}{1275}
Least common multiple of 51 and 25 is 1275. Convert \frac{25}{51} and \frac{1}{25} to fractions with denominator 1275.
\frac{625+51}{1275}
Since \frac{625}{1275} and \frac{51}{1275} have the same denominator, add them by adding their numerators.
\frac{676}{1275}
Add 625 and 51 to get 676.
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}