Question: What is the binary representation of the decimal number 20?
Answer:
To convert decimal to binary, calculate the sum of (2^n) * (bit value) for each bit position. In this case, it's (2^4 * 1) + (2^3 * 0) + (2^2 * 1) + (2^1 * 0) + (2^0 * 0) = 10100.
MCQ: What is the binary representation of the decimal number 20?
Explanation:
To convert decimal to binary, calculate the sum of (2^n) * (bit value) for each bit position. In this case, it's (2^4 * 1) + (2^3 * 0) + (2^2 * 1) + (2^1 * 0) + (2^0 * 0) = 10100.
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