Evaluate
\frac{5}{3}\approx 1.666666667
Factor
\frac{5}{3} = 1\frac{2}{3} = 1.6666666666666667
Graph
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\frac{4x-3x}{3x-4\times \frac{3x}{5}}
Cancel out 5 and 5.
\frac{x}{3x-4\times \frac{3x}{5}}
Combine 4x and -3x to get x.
\frac{x}{3x-\frac{4\times 3x}{5}}
Express 4\times \frac{3x}{5} as a single fraction.
\frac{x}{3x-\frac{12x}{5}}
Multiply 4 and 3 to get 12.
\frac{x}{\frac{5\times 3x}{5}-\frac{12x}{5}}
To add or subtract expressions, expand them to make their denominators the same. Multiply 3x times \frac{5}{5}.
\frac{x}{\frac{5\times 3x-12x}{5}}
Since \frac{5\times 3x}{5} and \frac{12x}{5} have the same denominator, subtract them by subtracting their numerators.
\frac{x}{\frac{15x-12x}{5}}
Do the multiplications in 5\times 3x-12x.
\frac{x}{\frac{3x}{5}}
Combine like terms in 15x-12x.
\frac{x\times 5}{3x}
Divide x by \frac{3x}{5} by multiplying x by the reciprocal of \frac{3x}{5}.
\frac{5}{3}
Cancel out x in both numerator and denominator.
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}