6 \frac { 3 } { 8 } + 9,5
Evaluate
15,875
Factor
\frac{127}{2 ^ {3}} = 15\frac{7}{8} = 15.875
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\frac{48+3}{8}+9,5
Multiply 6 and 8 to get 48.
\frac{51}{8}+9,5
Add 48 and 3 to get 51.
\frac{51}{8}+\frac{19}{2}
Convert decimal number 9,5 to fraction \frac{95}{10}. Reduce the fraction \frac{95}{10} to lowest terms by extracting and canceling out 5.
\frac{51}{8}+\frac{76}{8}
Least common multiple of 8 and 2 is 8. Convert \frac{51}{8} and \frac{19}{2} to fractions with denominator 8.
\frac{51+76}{8}
Since \frac{51}{8} and \frac{76}{8} have the same denominator, add them by adding their numerators.
\frac{127}{8}
Add 51 and 76 to get 127.
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}