Evaluate
\frac{3075}{8}=384.375
Factor
\frac{3 \cdot 5 ^ {2} \cdot 41}{2 ^ {3}} = 384\frac{3}{8} = 384.375
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66+32+56+65+72+82+\frac{91}{8}
Add 38 and 28 to get 66.
98+56+65+72+82+\frac{91}{8}
Add 66 and 32 to get 98.
154+65+72+82+\frac{91}{8}
Add 98 and 56 to get 154.
219+72+82+\frac{91}{8}
Add 154 and 65 to get 219.
291+82+\frac{91}{8}
Add 219 and 72 to get 291.
373+\frac{91}{8}
Add 291 and 82 to get 373.
\frac{2984}{8}+\frac{91}{8}
Convert 373 to fraction \frac{2984}{8}.
\frac{2984+91}{8}
Since \frac{2984}{8} and \frac{91}{8} have the same denominator, add them by adding their numerators.
\frac{3075}{8}
Add 2984 and 91 to get 3075.
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}