digital electronics lab exam questions with answers
Systems and Conversion 1. Convert the binary number 101101 to decimal. Answer: \[1 \times 2^5 + 0 \times 2^4 + 1 \times 2^3 + 1 \times 2^2 + 0 \times 2^1 + 1 \times 2^0 = 32 + 0 + 8 + 4 + 0 + 1 = 45\] So, the decimal equivalent is 45. 2. Convert the decimal number 156 to hexadecimal.