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\frac{\frac{15}{3}-\frac{1}{3}}{\frac{14}{5}}+\frac{1\times 3+1}{3}
Convert 5 to fraction \frac{15}{3}.
\frac{\frac{15-1}{3}}{\frac{14}{5}}+\frac{1\times 3+1}{3}
Since \frac{15}{3} and \frac{1}{3} have the same denominator, subtract them by subtracting their numerators.
\frac{\frac{14}{3}}{\frac{14}{5}}+\frac{1\times 3+1}{3}
Subtract 1 from 15 to get 14.
\frac{14}{3}\times \frac{5}{14}+\frac{1\times 3+1}{3}
Divide \frac{14}{3} by \frac{14}{5} by multiplying \frac{14}{3} by the reciprocal of \frac{14}{5}.
\frac{14\times 5}{3\times 14}+\frac{1\times 3+1}{3}
Multiply \frac{14}{3} times \frac{5}{14} by multiplying numerator times numerator and denominator times denominator.
\frac{5}{3}+\frac{1\times 3+1}{3}
Cancel out 14 in both numerator and denominator.
\frac{5}{3}+\frac{3+1}{3}
Multiply 1 and 3 to get 3.
\frac{5}{3}+\frac{4}{3}
Add 3 and 1 to get 4.
\frac{5+4}{3}
Since \frac{5}{3} and \frac{4}{3} have the same denominator, add them by adding their numerators.
\frac{9}{3}
Add 5 and 4 to get 9.
3
Divide 9 by 3 to get 3.
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}