Question

Find the decimal equivalent of the binary number $(111110110{)}_2$.

• A. 402
• B. 502
• C. 602
• D. 702

Answer 1

Answer: (B)

$(111110110{)}_2=2^8+2^7+2^6+2^5+2^4+0\left(2^3\right)+2^2+$
$2^1+0\left(2^6\right)=502$