Evaluate
\frac{2820}{53}\approx 53.20754717
Factor
\frac{2 ^ {2} \cdot 3 \cdot 5 \cdot 47}{53} = 53\frac{11}{53} = 53.20754716981132
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56-74\times \frac{2}{53}
Divide 74 by \frac{53}{2} by multiplying 74 by the reciprocal of \frac{53}{2}.
56-\frac{74\times 2}{53}
Express 74\times \frac{2}{53} as a single fraction.
56-\frac{148}{53}
Multiply 74 and 2 to get 148.
\frac{2968}{53}-\frac{148}{53}
Convert 56 to fraction \frac{2968}{53}.
\frac{2968-148}{53}
Since \frac{2968}{53} and \frac{148}{53} have the same denominator, subtract them by subtracting their numerators.
\frac{2820}{53}
Subtract 148 from 2968 to get 2820.
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}