title: Which datatype should be used for long float values in iOS?
body: <p>In my application I am just dividing 50 by 3 I want to store the exact result value of this.
  If I use float it gives 16.666666 and if i use double then it gives 16.666667.</p>
  
  <p>Actually,I am creating three labels inside a frame by dividing the height of the frame I am deciding the height of each label. so I f i do not get exact value it creates a gap between labels.if if i pass 60 then it works fine because 60/3 results 20 but if I pass 50 then there is a gap.</p>