\frac{ \frac{ (223 \times 453+82 \times 548) \div 305 }{ } }{ }
Evaluate
\frac{29191}{61}\approx 478.540983607
Factor
\frac{29191}{61} = 478\frac{33}{61} = 478.5409836065574
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\frac{\frac{\frac{101019+44936}{305}}{1}}{1}
Multiply 223 and 453 to get 101019. Multiply 82 and 548 to get 44936.
\frac{\frac{\frac{145955}{305}}{1}}{1}
Add 101019 and 44936 to get 145955.
\frac{\frac{\frac{29191}{61}}{1}}{1}
Reduce the fraction \frac{145955}{305} to lowest terms by extracting and canceling out 5.
\frac{\frac{29191}{61}}{1}
Anything divided by one gives itself.
\frac{29191}{61}
Anything divided by one gives itself.
Examples
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Matrix
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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
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Limits
\lim _{x \rightarrow-3} \frac{x^{2}-9}{x^{2}+2 x-3}