How to get the decimal part of a float?

Question

I need to extract the decimal part of a float number, but I get weird results:

float n = 22.65f;
// I want x = 0.65f, but...

x = n % 1; // x = 0.6499996

x          


        

Answer 1

I think this would be the most simple way :

float n = 22.65f;
float x = n - (int) n;