Evaluate
\frac{27}{32}=0.84375
Factor
\frac{3 ^ {3}}{2 ^ {5}} = 0.84375
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14\times \frac{1\times 6+3}{6}\times \frac{13}{24}\times \frac{1}{26}\times \frac{12}{16}\times \frac{2\times 7+4}{7}
Anything divided by one gives itself.
14\times \frac{6+3}{6}\times \frac{13}{24}\times \frac{1}{26}\times \frac{12}{16}\times \frac{2\times 7+4}{7}
Multiply 1 and 6 to get 6.
14\times \frac{9}{6}\times \frac{13}{24}\times \frac{1}{26}\times \frac{12}{16}\times \frac{2\times 7+4}{7}
Add 6 and 3 to get 9.
14\times \frac{3}{2}\times \frac{13}{24}\times \frac{1}{26}\times \frac{12}{16}\times \frac{2\times 7+4}{7}
Reduce the fraction \frac{9}{6} to lowest terms by extracting and canceling out 3.
\frac{14\times 3}{2}\times \frac{13}{24}\times \frac{1}{26}\times \frac{12}{16}\times \frac{2\times 7+4}{7}
Express 14\times \frac{3}{2} as a single fraction.
\frac{42}{2}\times \frac{13}{24}\times \frac{1}{26}\times \frac{12}{16}\times \frac{2\times 7+4}{7}
Multiply 14 and 3 to get 42.
21\times \frac{13}{24}\times \frac{1}{26}\times \frac{12}{16}\times \frac{2\times 7+4}{7}
Divide 42 by 2 to get 21.
\frac{21\times 13}{24}\times \frac{1}{26}\times \frac{12}{16}\times \frac{2\times 7+4}{7}
Express 21\times \frac{13}{24} as a single fraction.
\frac{273}{24}\times \frac{1}{26}\times \frac{12}{16}\times \frac{2\times 7+4}{7}
Multiply 21 and 13 to get 273.
\frac{91}{8}\times \frac{1}{26}\times \frac{12}{16}\times \frac{2\times 7+4}{7}
Reduce the fraction \frac{273}{24} to lowest terms by extracting and canceling out 3.
\frac{91\times 1}{8\times 26}\times \frac{12}{16}\times \frac{2\times 7+4}{7}
Multiply \frac{91}{8} times \frac{1}{26} by multiplying numerator times numerator and denominator times denominator.
\frac{91}{208}\times \frac{12}{16}\times \frac{2\times 7+4}{7}
Do the multiplications in the fraction \frac{91\times 1}{8\times 26}.
\frac{7}{16}\times \frac{12}{16}\times \frac{2\times 7+4}{7}
Reduce the fraction \frac{91}{208} to lowest terms by extracting and canceling out 13.
\frac{7}{16}\times \frac{3}{4}\times \frac{2\times 7+4}{7}
Reduce the fraction \frac{12}{16} to lowest terms by extracting and canceling out 4.
\frac{7\times 3}{16\times 4}\times \frac{2\times 7+4}{7}
Multiply \frac{7}{16} times \frac{3}{4} by multiplying numerator times numerator and denominator times denominator.
\frac{21}{64}\times \frac{2\times 7+4}{7}
Do the multiplications in the fraction \frac{7\times 3}{16\times 4}.
\frac{21}{64}\times \frac{14+4}{7}
Multiply 2 and 7 to get 14.
\frac{21}{64}\times \frac{18}{7}
Add 14 and 4 to get 18.
\frac{21\times 18}{64\times 7}
Multiply \frac{21}{64} times \frac{18}{7} by multiplying numerator times numerator and denominator times denominator.
\frac{378}{448}
Do the multiplications in the fraction \frac{21\times 18}{64\times 7}.
\frac{27}{32}
Reduce the fraction \frac{378}{448} to lowest terms by extracting and canceling out 14.
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}