Evaluate
\frac{120}{3341}\approx 0.03591739
Factor
\frac{2 ^ {3} \cdot 3 \cdot 5}{13 \cdot 257} = 0.03591739000299311
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\frac{120}{13\times 257}
Cancel out 2\times 2\times 3\times 5\times 5\times 60 in both numerator and denominator.
\frac{120}{3341}
Multiply 13 and 257 to get 3341.
Examples
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{ x } ^ { 2 } - 4 x - 5 = 0
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Linear equation
y = 3x + 4
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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
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