Add the following binary numbers and check your result by decimal addition. $\begin{array} { l }
1111 \
111 \
1111 \
\hline
\end{array}$
A) 100101
B) 10111
C) 10010
D) 11100
E) 11001

Question

Add the following binary numbers and check your result by decimal addition. $\begin{array} { l } 
1111 \
111 \
1111 \
\hline
\end{array}$
A) 100101
B) 10111
C) 10010
D) 11100
E) 11001

Quizplus · Accepted Answer

Adding the binary numbers $1111 + 111 + 1111$ equals $100101$ in binary. In decimal, this is $15 + 7 + 15 = 37$, which converts back to $100101$ in binary.

Add the Following Binary Numbers and Check Your Result by Decimal