3. Write a program to calculate simple interest (i = (p*r*n)/100 ) i = Simple interest p = Principal amount r = Rate of interest n = Number of years

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#include<stdio.h>
#include<conio.h>
void main()
{
float p,r,n,si;
pintf("p=");
scanf("%f",&p);
printf("r=");
scanf("%f",&r);
printf("n=");
scanf("%f",&n);
si=(p*r*n)/100;
printf("Simple Interest=%f",si);
getch();
}


#Output:


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