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Sticky Note
The binary equivalent of decimal 13 is ______?
  1. 1101
  2. 1001
  3. 11011
  4. None
Explanation

Solution

  • 13 ÷ 2 = 6, remainder 1

  • 6 ÷ 2 = 3, remainder 0

  • 3 ÷ 2 = 1, remainder 1

  • 1 ÷ 2 = 0, remainder 1

Reading the remainders from bottom to top: 1101

So, 13 in binary = 1101.

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