generate random number in a range code example

Example 1: generate random whole numbers within a range

var myMin = 1;
var myMax = 10;
function randomRange(myMin, myMax) {
  return Math.floor(Math.random() * (myMax - myMin + 1)) + myMin;
}

console.log(randomRange(myMin, myMax));

Example 2: random in range

// Get a random number between 20 and 30 
Math.round((Math.random() * (30 - 20 + 1)) + 20);