Evaluate
\frac{1075}{132}\approx 8.143939394
Factor
\frac{43 \cdot 5 ^ {2}}{3 \cdot 11 \cdot 2 ^ {2}} = 8\frac{19}{132} = 8.143939393939394
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\frac{215}{132}\times 5
Expand \frac{21.5}{13.2} by multiplying both numerator and the denominator by 10.
\frac{215\times 5}{132}
Express \frac{215}{132}\times 5 as a single fraction.
\frac{1075}{132}
Multiply 215 and 5 to get 1075.
Examples
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{ x } ^ { 2 } - 4 x - 5 = 0
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y = 3x + 4
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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
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