title: I am Having issue with google Spreadsheet, how can I convert the 6.50min to 6.30 min
body: <p><a href="https://i.stack.imgur.com/jvCQO.png" rel="nofollow noreferrer"><strong>enter image description here</strong></a></p>
  <p>In this I am not able to convert the time from 6.50 to 6.30 can anyone help. I have used this formula =SUM(D10-C10)*24 pls help</p>
  <p>Please click the above link for image.</p>