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\frac{\frac{480}{8}-\frac{1}{8}}{30-\frac{1}{16}}
Convert 60 to fraction \frac{480}{8}.
\frac{\frac{480-1}{8}}{30-\frac{1}{16}}
Since \frac{480}{8} and \frac{1}{8} have the same denominator, subtract them by subtracting their numerators.
\frac{\frac{479}{8}}{30-\frac{1}{16}}
Subtract 1 from 480 to get 479.
\frac{\frac{479}{8}}{\frac{480}{16}-\frac{1}{16}}
Convert 30 to fraction \frac{480}{16}.
\frac{\frac{479}{8}}{\frac{480-1}{16}}
Since \frac{480}{16} and \frac{1}{16} have the same denominator, subtract them by subtracting their numerators.
\frac{\frac{479}{8}}{\frac{479}{16}}
Subtract 1 from 480 to get 479.
\frac{479}{8}\times \frac{16}{479}
Divide \frac{479}{8} by \frac{479}{16} by multiplying \frac{479}{8} by the reciprocal of \frac{479}{16}.
\frac{479\times 16}{8\times 479}
Multiply \frac{479}{8} times \frac{16}{479} by multiplying numerator times numerator and denominator times denominator.
\frac{16}{8}
Cancel out 479 in both numerator and denominator.
2
Divide 16 by 8 to get 2.
Examples
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{ x } ^ { 2 } - 4 x - 5 = 0
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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}