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JavaScript JavaScript Basics (Retired) Working With Numbers Using Math Methods

ellie adam
ellie adam
26,376 Points
Posted by ellie adam
ellie adam
26,376 Points

stage 3 working with numbers

var temperature = 37.5 alert (Math.round(37.5));

alert (Math.round.floor(37.5));

script.js 
var temperature = 37.5
alert (Math.round(37.5));

alert (Math.round.floor(37.5));
index.html 
<!DOCTYPE HTML>
<html>
<head>
  <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
  <title>JavaScript Basics</title>
</head>
<body>
<script src="script.js"></script>
</body>
</html>

2 Answers

Jonathan Grieve
MOD
Jonathan Grieve
Treehouse Moderator 90,956 Points
Jonathan Grieve
Jonathan Grieve
Treehouse Moderator 90,956 Points

Hi Ellie,

It looks like you're trying to call very specific methods into your code so to make it work you'll been to capitalise Round and Floor

EDIT - Scratch that! That was bad advice, round and floor are fine, but instead of passing the specific number as a value try referencing the variable.

e.g. 

alert(Math.round(temperature))