Multiple choice

In the binary number 110.101, the fractional part has value

  1. 0.625

  2. 0.5

  3. 0.101

  4. 0.875
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

$101 \Rightarrow (1/2)(1) - 0 + (1/2)^3 \Rightarrow 0.5 +0 + 0.125 = 0.625$

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