C Program to find Simple Intrest

This is a C program which  calculates the Simple Intrest based on the formula

SI = (principle*time*rate of intrest )/100.


PROGRAM :

#include <stdio.h>
#include <stdlib.h>
int main()
{
    float SI,p,t,r;
    printf("Enter Principle Amount: \t");
    scanf("%f",&p);
    printf("Enter Time Period: \t\t");
    scanf("%f",&t);
    printf("Enter Rate Of Interest: \t");
    scanf("%f",&r);

    SI = (p*t*r)/100;

    printf("Simple Interest is \t\t%f",SI);

    return 0;
}

OUTPUT :

C - Simple Interest