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2=\frac{1+1}{3+\frac{1}{4}}
Divide 1 by 1 to get 1.
2=\frac{2}{3+\frac{1}{4}}
Add 1 and 1 to get 2.
2=\frac{2}{\frac{12}{4}+\frac{1}{4}}
Convert 3 to fraction \frac{12}{4}.
2=\frac{2}{\frac{12+1}{4}}
Since \frac{12}{4} and \frac{1}{4} have the same denominator, add them by adding their numerators.
2=\frac{2}{\frac{13}{4}}
Add 12 and 1 to get 13.
2=2\times \frac{4}{13}
Divide 2 by \frac{13}{4} by multiplying 2 by the reciprocal of \frac{13}{4}.
2=\frac{2\times 4}{13}
Express 2\times \frac{4}{13} as a single fraction.
2=\frac{8}{13}
Multiply 2 and 4 to get 8.
\frac{26}{13}=\frac{8}{13}
Convert 2 to fraction \frac{26}{13}.
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Compare \frac{26}{13} and \frac{8}{13}.
Examples
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{ 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}