127,5 : 5 =
Evaluate
25,5
Factor
\frac{3 \cdot 17}{2} = 25\frac{1}{2} = 25.5
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\frac{1275}{50}
Expand \frac{127,5}{5} by multiplying both numerator and the denominator by 10.
\frac{51}{2}
Reduce the fraction \frac{1275}{50} to lowest terms by extracting and canceling out 25.
Examples
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{ x } ^ { 2 } - 4 x - 5 = 0
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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
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Differentiation
\frac { d } { d x } \frac { ( 3 x ^ { 2 } - 2 ) } { ( x - 5 ) }
Integration
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Limits
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