Multiple choice

64 in decimal is equivalent to

  1. 64 in octal 100

  2. 100 in octal

  3. 1000 in binary

  4. none of these

Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

To convert 64 decimal to octal: 64 / 8 = 8 remainder 0; 8 / 8 = 1 remainder 0; 1 / 8 = 0 remainder 1. Reading remainders bottom-up gives 100 in octal.