Following program shows you how to calculate interest.
In this program we get investment, interest rate and time from user and calculate interest using following formula
Interest = investment X interestRate X time / 100
var investment = parseInt(prompt("Enter investment:")); var interestRate = parseInt(prompt("Enter interest rate:")); var time = parseInt(prompt("Enter Enter number of years:")); var interest = investment * interestRate * time / 100; console.log("Interest amount is: " + interest);
Enter investment: 100000 Enter interest rate: 24 Enter number of years: 2 Interest amount is: 48000