Multiple choice general knowledge science & technology

The binary equivalent of (64)10 is

  1. 11000000

  2. 1000000

  3. 1100000

  4. 1100010
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

To convert decimal 64 to binary, repeatedly divide by 2: 64/2=32 R0, 32/2=16 R0, 16/2=8 R0, 8/2=4 R0, 4/2=2 R0, 2/2=1 R0, 1/2=0 R1. Reading remainders bottom-up: 1000000. This matches option B. Option A (128), C (192), and D (98) are incorrect.

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