int c=(5.0/9)*(f-32);
in the above conversion why it is written (5.0/9) and i got all 0 values when i written 5/9 instead of 5.0/9
int c=(5.0/9)*(f-32);
in the above conversion why it is written (5.0/9) and i got all 0 values when i written 5/9 instead of 5.0/9