The solution i think is that u use an array to store the exps
i.e
float exp[3]
exp[0]=23.4+....
exp[1]=32.44+...
and so on
then in the for loop (u need to usse only 1)
u simply write
for(i=0;i<4;i++)
{
exp[i]=exp[i]/6
Printf("The avg for exp %d is %f",i,exp[i]);
}
Thats all