title: Dividing seconds by 60 twice to get hours results in zero
body: <p>I'm trying to convert the number of seconds contained in a duration into hours by dividing the <code>duration.getSeconds()</code> value by 60 twice. </p>
  
  <p>However when I do this the number is being converted into 0.0, instead of an actual value. I imagine this is because the number is too small to be represented, however  I have used doubles to try and represent the number and it still doesn't work.</p>
  
  <p>In the below code please assume <code>startTime</code> and <code>endTime</code> are valid LocalTimes produced by two separate calls to <code>LocalTime.now()</code></p>
  
  <pre><code>Duration duration = Duration.between(startTime, endTime); //duration in sec
          double durationInSec = duration.getSeconds();
          double durationInHours = durationInSec / 60 / 60;
  </code></pre>