Evaluate
66.99
Factor
\frac{3 \cdot 7 \cdot 11 \cdot 29}{2 ^ {2} \cdot 5 ^ {2}} = 66\frac{99}{100} = 66.99
Share
Copied to clipboard
66990\times 0.1\times 0.1\times 0.1
Multiply 1450 and 46.2 to get 66990.
6699\times 0.1\times 0.1
Multiply 66990 and 0.1 to get 6699.
669.9\times 0.1
Multiply 6699 and 0.1 to get 669.9.
66.99
Multiply 669.9 and 0.1 to get 66.99.
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}