bash-2.05b$ cat float.c
#include <stdio.h>
 
int main () {
        float a = 36.8;
        float b = 36.6;
        if( a >= ( b + 0.2 ) ) { printf ("true\n"); }
}
bash-2.05b$ gcc -o float float.c
bash-2.05b$ ./float
true