# Problem
What is the binary equivalent of decimal 135?
# Process
$\begin{aligned}
5_{10}=101_2\\
30_{10}=11110_2\\
100_{10}=1100100_2
\end{aligned}$
$\begin{array}c
\begin{aligned}101_2\\
11110_2\\
+\quad1100100_2\end{aligned} \\
\hline
\begin{aligned}
\quad\space \boxed{10000111_2}
\end{aligned}
\end{array}$
# Answer
```
0b10000111
```