Evaluate
\frac{135140}{31047}\approx 4.3527555
Factor
\frac{5 \cdot 29 \cdot 233 \cdot 2 ^ {2}}{3 \cdot 79 \cdot 131} = 4\frac{10952}{31047} = 4.3527554997262214
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\frac{13.514}{3.873-0.7683}
Add 5.679 and 7.835 to get 13.514.
\frac{13.514}{3.1047}
Subtract 0.7683 from 3.873 to get 3.1047.
\frac{135140}{31047}
Expand \frac{13.514}{3.1047} by multiplying both numerator and the denominator by 10000.
Examples
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Linear equation
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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
\int _ { 0 } ^ { 1 } x e ^ { - x ^ { 2 } } d x
Limits
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