[Orgmode] Problem with lisp code in spreadsheet

[Cecil Westerhof]

In a row I have the following formula's:
  =$3
  ='(getHours $2);%.2f
  ='(/ 67 0.72);%.1f
  ='(/ $3 (getHours $2));%.1f
This gives:
  67
  0.72
  93.1
  0.0

I would expect the last two to return the same number. Why is this not
the case?

When I change the last formula to:
  ='(/ 67 (getHours $2));%.1f
I get:
  93.5

What is happening here?

-- 
Cecil Westerhof <address@hidden>