What is the binary representation of the decimal integer 25?
Answer and explanation
Correct answer: D. `11001`
- Step 1: Decompose decimal 25 into powers of 2: .
- Step 2: In binary place values (): .
Answer
`11001`.
Why not the others: '`10101`' is ; '`11011`' is ; '`10011`' is .
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