program to calculate simple interest

11./*Write a program to calculate simple interest*/ 

#include<stdio.h>

#include<conio.h>

main()

{

float a,b,c,d;

clrscr();

printf("Enter The Principal:-");

scanf("%f",&a);

printf("\n Enter The Rate:-");

scanf("%f",&b);

printf("\n Enter The Time:-");

scanf("%f",&c);

d=(a*b*c)/100;

printf("\n Interest is:-%f",d);

getch();

}

OUTPUT

            Enter The Principal:10000

            Enter The Rate:6

            Enter The Time:2

            Interest is:1200.00