Evaluate
\frac{195803}{3990006}\approx 0.04907336
Factor
\frac{103 \cdot 1901}{2 \cdot 3 ^ {3} \cdot 37 \cdot 1997} = 0.0490733597894339
Share
Copied to clipboard
\frac{97\times 1998+1997}{1998\times 1997}
Express \frac{\frac{97\times 1998+1997}{1998}}{1997} as a single fraction.
\frac{193806+1997}{1998\times 1997}
Multiply 97 and 1998 to get 193806.
\frac{195803}{1998\times 1997}
Add 193806 and 1997 to get 195803.
\frac{195803}{3990006}
Multiply 1998 and 1997 to get 3990006.
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}