JSFiddle - React, Tailwind, and code Playground

HTML

<button id ="btn">
Click
</button>
<p id="result">

</p>

JavaScript

var arr = ["nothing, because you are broke","1000 dollars","10,000 dollars","100,000 dollars",
"a million dollars"];

document.getElementById('btn').onclick = function()
{

var num = Math.floor(Math.random()*100);
if (num >= 95)
{
 document.getElementById("result").innerHTML = "You are worth "+arr[4];
}
else if ( num < 95 && num >= 85)
{
 document.getElementById("result").innerHTML = "You are worth "+arr[3];
}
else if (num < 85 && num >= 40)
{
 document.getElementById("result").innerHTML = "You are worth "+arr[2];
}
else if (num < 40 && num >= 25)
{
document.getElementById("result").innerHTML = "You are worth "+arr[1];
}
else{
 document.getElementById("result").innerHTML = "You are worth "+arr[0];
}
}