title: Decimal fraction conversion to binary - how to convert 0.1?
body: <p>I am curious about transfor the decimal fraction 0.1 into binary. </p>
  
  <p>I know a method to do this if I have other decimal fractions - for instance 0.75</p>
  
  <p>1) 0.75 * 2 = 1.5     >= 1 - then it becomes 1</p>
  
  <p>2) 0.5  * 2 = 1       >= 1 - then it becomes 1</p>
  
  <p>The result in binary: 0,11</p>
  
  <p>But if the decimal fraction is 0.1 - how to apply this method?</p>
  
  <p>1) 0.1 * 2 = 0 &lt; 1 then it becomes 0</p>
  
  <p>It becomes 0 and nothing else </p>