Multiple choice

Conversion of binary number 10000000 to decimal number is _____.

  1. 128

  2. 1034

  3. 1124

  4. 1137

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

Binary 10000000 has a single 1 in the 2^7 position (128). All other positions are 0, so the decimal value is 128.