How to print simple interest by using c language

#include<stdio.h>

int main()
{
   int amount, rate, time, si;
   
   printf("Enter Principal Amount : ");
   scanf("%d", &amount);
   printf("\nEnter Rate of Interest : ");
   scanf("%d", &rate);
   printf("\nEnter Period of Time   : ");
   scanf("%d", &time);
   
   si = (amount * rate * time) / 100;
   printf("\nSimple Interest : %d", si);
}

OUTPUT

SHARE WITH YOUR FRIENDS