WAEC Data Processing 2024 Question 2

Question 2

Number Systems

The binary number 1001012 can be written in denary as

  1. A.25.
  2. B.37.
  3. C.45.
  4. D.211.
Show the answer and explanation

Answer: B (37.)

Explanation

100101₂ = 32 + 4 + 1 = 37.