# C Program for simple interest

Simple interest formula is given by:

Simple Interest = (P x T x R)/100

Where,

P is the principle amount

T is the time and

R is the rate

Examples:

EXAMPLE1: Input : P = 10000 R = 5 T = 5 Output :2500 We need to find simple interest on Rs. 10,000 at the rate of 5% for 5 units of time. EXAMPLE2: Input : P = 3000 R = 7 T = 1 Output :210

## C++

`// CPP program to find simple interest for` `// given principal amount, time and rate of` `// interest.` `#include<iostream>` `using` `namespace` `std;` `int` `main()` `{` ` ` `// We can change values here for` ` ` `// different inputs` ` ` `float` `P = 1, R = 1, T = 1;` ` ` ` ` `/* Calculate simple interest */` ` ` `float` `SI = (P * T * R) / 100;` ` ` ` ` `/* Print the resultant value of SI */` ` ` `cout << ` `"Simple Interest = "` `<< SI;` ` ` ` ` `return` `0;` `}` |

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