Convert the decimal number 89 to a binary number

Home » Past Questions » Mathematics » Waec » 1996 » Convert the decimal number 89 to a binary number
Mathematics WAEC 1996

Convert the decimal number 89 to a binary number

  • 101101
  • 111001
  • 1001001
  • 1001101
  • 1011001 checkmark

The correct answer is: E

Explanation

2 89
2 44 r 1
2 22 r 0
2 11 r 0
2 5 r 1
2 2 r 1
2 1 r 0
  0 r 1

89\(_{10}\) = 1011001\(_{2}\)

 

Previous Question Next Question

Leave A Comment