Evaluate
\frac{189}{8}=23.625
Factor
\frac{3 ^ {3} \cdot 7}{2 ^ {3}} = 23\frac{5}{8} = 23.625
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\frac{23}{4}+\frac{25}{4}+\frac{51}{8}+\frac{9}{4}+2+1
Divide 6 by 6 to get 1.
\frac{23+25}{4}+\frac{51}{8}+\frac{9}{4}+2+1
Since \frac{23}{4} and \frac{25}{4} have the same denominator, add them by adding their numerators.
\frac{48}{4}+\frac{51}{8}+\frac{9}{4}+2+1
Add 23 and 25 to get 48.
12+\frac{51}{8}+\frac{9}{4}+2+1
Divide 48 by 4 to get 12.
\frac{96}{8}+\frac{51}{8}+\frac{9}{4}+2+1
Convert 12 to fraction \frac{96}{8}.
\frac{96+51}{8}+\frac{9}{4}+2+1
Since \frac{96}{8} and \frac{51}{8} have the same denominator, add them by adding their numerators.
\frac{147}{8}+\frac{9}{4}+2+1
Add 96 and 51 to get 147.
\frac{147}{8}+\frac{18}{8}+2+1
Least common multiple of 8 and 4 is 8. Convert \frac{147}{8} and \frac{9}{4} to fractions with denominator 8.
\frac{147+18}{8}+2+1
Since \frac{147}{8} and \frac{18}{8} have the same denominator, add them by adding their numerators.
\frac{165}{8}+2+1
Add 147 and 18 to get 165.
\frac{165}{8}+\frac{16}{8}+1
Convert 2 to fraction \frac{16}{8}.
\frac{165+16}{8}+1
Since \frac{165}{8} and \frac{16}{8} have the same denominator, add them by adding their numerators.
\frac{181}{8}+1
Add 165 and 16 to get 181.
\frac{181}{8}+\frac{8}{8}
Convert 1 to fraction \frac{8}{8}.
\frac{181+8}{8}
Since \frac{181}{8} and \frac{8}{8} have the same denominator, add them by adding their numerators.
\frac{189}{8}
Add 181 and 8 to get 189.
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}