Evaluate
\frac{4}{25}+\frac{2}{25}i=0.16+0.08i
Real Part
\frac{4}{25} = 0.16
Quiz
Complex Number
5 problems similar to:
\frac{ 5-10 \texttt{i} }{ 125 } + \frac{ 3+4 \texttt{i} }{ 25 }
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\frac{1}{25}-\frac{2}{25}i+\frac{3+4i}{25}
Divide 5-10i by 125 to get \frac{1}{25}-\frac{2}{25}i.
\frac{1}{25}-\frac{2}{25}i+\left(\frac{3}{25}+\frac{4}{25}i\right)
Divide 3+4i by 25 to get \frac{3}{25}+\frac{4}{25}i.
\frac{4}{25}+\frac{2}{25}i
Add \frac{1}{25}-\frac{2}{25}i and \frac{3}{25}+\frac{4}{25}i to get \frac{4}{25}+\frac{2}{25}i.
Re(\frac{1}{25}-\frac{2}{25}i+\frac{3+4i}{25})
Divide 5-10i by 125 to get \frac{1}{25}-\frac{2}{25}i.
Re(\frac{1}{25}-\frac{2}{25}i+\left(\frac{3}{25}+\frac{4}{25}i\right))
Divide 3+4i by 25 to get \frac{3}{25}+\frac{4}{25}i.
Re(\frac{4}{25}+\frac{2}{25}i)
Add \frac{1}{25}-\frac{2}{25}i and \frac{3}{25}+\frac{4}{25}i to get \frac{4}{25}+\frac{2}{25}i.
\frac{4}{25}
The real part of \frac{4}{25}+\frac{2}{25}i is \frac{4}{25}.
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