js convert variable value to string
let num1 = 10 let num2 = 4 let sum = num1 + num2 console.log(sum) //normal result = 14 //use the String() method to convert the numbers into strings let num1 = String(10) let num2 = String(4) let sum = num1 + num2 console.log(sum) //new result = "104"