\quad \frac { 1 } { 4 } , 3 \frac { 1 } { 4 } , 4 \frac { 3 } { 4 } , 5 \frac { 1 } { 4 } , 7 \frac { 1 } { 2 }
Sort
\frac{1}{4},\frac{13}{4},\frac{19}{4},\frac{21}{4},\frac{15}{2}
Evaluate
\frac{1}{4},\frac{13}{4},\frac{19}{4},\frac{21}{4},\frac{15}{2}
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sort(\frac{1}{4},\frac{12+1}{4},\frac{4\times 4+3}{4},\frac{5\times 4+1}{4},\frac{7\times 2+1}{2})
Multiply 3 and 4 to get 12.
sort(\frac{1}{4},\frac{13}{4},\frac{4\times 4+3}{4},\frac{5\times 4+1}{4},\frac{7\times 2+1}{2})
Add 12 and 1 to get 13.
sort(\frac{1}{4},\frac{13}{4},\frac{16+3}{4},\frac{5\times 4+1}{4},\frac{7\times 2+1}{2})
Multiply 4 and 4 to get 16.
sort(\frac{1}{4},\frac{13}{4},\frac{19}{4},\frac{5\times 4+1}{4},\frac{7\times 2+1}{2})
Add 16 and 3 to get 19.
sort(\frac{1}{4},\frac{13}{4},\frac{19}{4},\frac{20+1}{4},\frac{7\times 2+1}{2})
Multiply 5 and 4 to get 20.
sort(\frac{1}{4},\frac{13}{4},\frac{19}{4},\frac{21}{4},\frac{7\times 2+1}{2})
Add 20 and 1 to get 21.
sort(\frac{1}{4},\frac{13}{4},\frac{19}{4},\frac{21}{4},\frac{14+1}{2})
Multiply 7 and 2 to get 14.
sort(\frac{1}{4},\frac{13}{4},\frac{19}{4},\frac{21}{4},\frac{15}{2})
Add 14 and 1 to get 15.
\frac{1}{4},\frac{13}{4},\frac{19}{4},\frac{21}{4},\frac{30}{4}
Least common denominator of the numbers in the list \frac{1}{4},\frac{13}{4},\frac{19}{4},\frac{21}{4},\frac{15}{2} is 4. Convert numbers in the list to fractions with denominator 4.
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}