Evaluate
-\frac{241}{240}\approx -1.004166667
Factor
-\frac{241}{240} = -1\frac{1}{240} = -1.0041666666666667
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-\left(1+\frac{5}{1200}\right)
Expand \frac{0.05}{12} by multiplying both numerator and the denominator by 100.
-\left(1+\frac{1}{240}\right)
Reduce the fraction \frac{5}{1200} to lowest terms by extracting and canceling out 5.
-\left(\frac{240}{240}+\frac{1}{240}\right)
Convert 1 to fraction \frac{240}{240}.
-\frac{240+1}{240}
Since \frac{240}{240} and \frac{1}{240} have the same denominator, add them by adding their numerators.
-\frac{241}{240}
Add 240 and 1 to get 241.
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}