# C Program to find simple interest

Get Principle amount, number of months, rate of interest from user and caluculate simple interest.

Sample Input 1:

5000 12 1.0

Sample Output 2:

600.00

#### Program or Solution

` ````
#include<stdio.h>
int main()
{
int p,n;
double r,si;
scanf("%d %d %lf",&p,&n,&r);
si=(p*n*r)/100;
printf("%.2lf",si);
return 0;
}
```

#### Program Explanation

Get principal p, number of months n and rate of intereset r as inputs.

(using scanf statement) calculate Simple Intereset SI by formula SI= p*n*r/100

print Simple Interest SI using printf statement.