\left. \begin{array} { l } { \frac { 1 } { 2 } + \frac { 1 } { 3 } - \frac { 1 } { 4 } } \\ { \frac { 11 } { 12 } - \frac { 8 } { 15 } - \frac { 3 } { 20 } } \end{array} \right.
Sort
\frac{7}{30},\frac{7}{12}
Evaluate
\frac{7}{12},\ \frac{7}{30}
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sort(\frac{3}{6}+\frac{2}{6}-\frac{1}{4},\frac{11}{12}-\frac{8}{15}-\frac{3}{20})
Least common multiple of 2 and 3 is 6. Convert \frac{1}{2} and \frac{1}{3} to fractions with denominator 6.
sort(\frac{3+2}{6}-\frac{1}{4},\frac{11}{12}-\frac{8}{15}-\frac{3}{20})
Since \frac{3}{6} and \frac{2}{6} have the same denominator, add them by adding their numerators.
sort(\frac{5}{6}-\frac{1}{4},\frac{11}{12}-\frac{8}{15}-\frac{3}{20})
Add 3 and 2 to get 5.
sort(\frac{10}{12}-\frac{3}{12},\frac{11}{12}-\frac{8}{15}-\frac{3}{20})
Least common multiple of 6 and 4 is 12. Convert \frac{5}{6} and \frac{1}{4} to fractions with denominator 12.
sort(\frac{10-3}{12},\frac{11}{12}-\frac{8}{15}-\frac{3}{20})
Since \frac{10}{12} and \frac{3}{12} have the same denominator, subtract them by subtracting their numerators.
sort(\frac{7}{12},\frac{11}{12}-\frac{8}{15}-\frac{3}{20})
Subtract 3 from 10 to get 7.
sort(\frac{7}{12},\frac{55}{60}-\frac{32}{60}-\frac{3}{20})
Least common multiple of 12 and 15 is 60. Convert \frac{11}{12} and \frac{8}{15} to fractions with denominator 60.
sort(\frac{7}{12},\frac{55-32}{60}-\frac{3}{20})
Since \frac{55}{60} and \frac{32}{60} have the same denominator, subtract them by subtracting their numerators.
sort(\frac{7}{12},\frac{23}{60}-\frac{3}{20})
Subtract 32 from 55 to get 23.
sort(\frac{7}{12},\frac{23}{60}-\frac{9}{60})
Least common multiple of 60 and 20 is 60. Convert \frac{23}{60} and \frac{3}{20} to fractions with denominator 60.
sort(\frac{7}{12},\frac{23-9}{60})
Since \frac{23}{60} and \frac{9}{60} have the same denominator, subtract them by subtracting their numerators.
sort(\frac{7}{12},\frac{14}{60})
Subtract 9 from 23 to get 14.
sort(\frac{7}{12},\frac{7}{30})
Reduce the fraction \frac{14}{60} to lowest terms by extracting and canceling out 2.
\frac{35}{60},\frac{14}{60}
Least common denominator of the numbers in the list \frac{7}{12},\frac{7}{30} is 60. Convert numbers in the list to fractions with denominator 60.
\frac{35}{60}
To sort the list, start from a single element \frac{35}{60}.
\frac{14}{60},\frac{35}{60}
Insert \frac{14}{60} to the appropriate location in the new list.
\frac{7}{30},\frac{7}{12}
Replace the obtained fractions with the initial values.
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}