Display Random Number by Javascript

Question

I'm following:

window.onload = generateRandomNumber;
function generateRandomNumber(){
var n = 25;
var number = Math.floor(Math.random()*n)+1;
document.getElementById("randomNumber").innerHTML = number;
}

Now I want to show a random number that from 20 to 25. How can I do that? Thanks!

`minimum + Math.random() * (maximum - minimum)` – user123 Sep 05 '13 at 03:13 — user123, Sep 05 '13 at 03:13

score 2 · Answer 1 · answered Sep 05 '13 at 03:14

2

Just try:

var n = Math.floor(Math.random()*5) + 1;
n += 20;

The n value will be between 20 and 25...

answered Sep 05 '13 at 03:14

bodruk

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Display Random Number by Javascript

1 Answers1