Multiple choice

Conversion of decimal number 67 to its octal number is _____

  1. 109

  2. 103

  3. 100

  4. 99
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

To convert 67 from decimal to octal: divide by 8 repeatedly. 67 ÷ 8 = 8 remainder 3. Then 8 ÷ 8 = 1 remainder 0. Finally 1 ÷ 8 = 0 remainder 1. Reading remainders from bottom to top gives 103. Verification: 1×8^2 + 0×8^1 + 3×8^0 = 64 + 0 + 3 = 67.

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