64,50 : 82 =
Evaluate
\frac{129}{164}\approx 0,786585366
Factor
\frac{3 \cdot 43}{41 \cdot 2 ^ {2}} = 0.7865853658536586
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\frac{645}{820}
Expand \frac{64,5}{82} by multiplying both numerator and the denominator by 10.
\frac{129}{164}
Reduce the fraction \frac{645}{820} to lowest terms by extracting and canceling out 5.
Examples
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Matrix
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\frac { d } { d x } \frac { ( 3 x ^ { 2 } - 2 ) } { ( x - 5 ) }
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