Evaluate
\frac{195}{2}=97.5
Factor
\frac{3 \cdot 5 \cdot 13}{2} = 97\frac{1}{2} = 97.5
Share
Copied to clipboard
208\times \frac{4+1}{4}\times \frac{3}{8}
Multiply 1 and 4 to get 4.
208\times \frac{5}{4}\times \frac{3}{8}
Add 4 and 1 to get 5.
\frac{208\times 5}{4}\times \frac{3}{8}
Express 208\times \frac{5}{4} as a single fraction.
\frac{1040}{4}\times \frac{3}{8}
Multiply 208 and 5 to get 1040.
260\times \frac{3}{8}
Divide 1040 by 4 to get 260.
\frac{260\times 3}{8}
Express 260\times \frac{3}{8} as a single fraction.
\frac{780}{8}
Multiply 260 and 3 to get 780.
\frac{195}{2}
Reduce the fraction \frac{780}{8} to lowest terms by extracting and canceling out 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}