Question

(ii) Binary to Decimal : 101011012 ?​

Answer 1

Given binary number = 10101101₍₂₎

To Decimal :-

(go from right to left)

(1 x 2⁰)+(0 x 2¹)+(1 x 2²)+(1 x 2³)+(0 x 2⁴)+(1 x 2⁵)+(0 x 2⁶)+(1 x 2⁷)

1 + 0 + 4 + 8 + 0 + 32 + 0 + 128

173₍₁₀₎

Therefore, Binary to Decimal of 10101101₍₂₎ is 173₍₁₀₎

Hope it was helpful :')