WAEC Mathematics 2012 Question 4

Question 4

Number Bases

Convert 3510 to a number in base 2.

  1. A.1011
  2. B.10011
  3. C.100011
  4. D.11001
Show the answer and explanation

Answer: C (100011)

Explanation

35 = 32 + 2 + 1, so it is 1000112.