Evaluate
67.4
Factor
\frac{337}{5} = 67\frac{2}{5} = 67.4
Share
Copied to clipboard
-1383-184.6+2\times 411+813
Multiply 2 and 92.3 to get 184.6.
-1567.6+2\times 411+813
Subtract 184.6 from -1383 to get -1567.6.
-1567.6+822+813
Multiply 2 and 411 to get 822.
-745.6+813
Add -1567.6 and 822 to get -745.6.
67.4
Add -745.6 and 813 to get 67.4.
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}