Answer to Question #175415 in HTML/JavaScript Web Application for prathusha

Question

Final Value with Appreciation

Given principal amount

principal as an input, time period in years time and appreciation percentage apprPercentage as optional inputs, write a JS function to return the final value finalValue with the given appreciation percentage and time period. The default values for time and apprPercentage are 2 and 5 respectively.

Quick Tip

The formula to calculate the final value with appreciation is,

finalValue = principal * (1 + time * appreciation / 100)

Input

• The first line of input contains a number principal
• The second line (optional) of input contains a number time
• The third line (optional) of input contains a number apprPercentage

Output

• The output should be a single line containing the finalValue

Sample Input 1

1000

2

3

Sample Output 1

1060

Sample Input 2

3000

Sample Output 2

3300.0000000000005

Answer 1

let principal = +prompt("Enter a pricipal number")
let time = +prompt("Enter a time")
let appreciation = +prompt("input contains a number apprPercentage")
let finalValue
finalValue = principal * (1 + time * appreciation / 100)
console.log(finalValue)