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

Robin Sulaiman
Robin Sulaiman
1,315 Points

For this Code Challenge you need to use JavaScript's Math methods. Open an alert dialog and display the temperature vari

https://teamtreehouse.com/library/javascript-basics/working-with-numbers/using-math-methods

script.js
var temperature = 37.5;
alert('temperature' + round.interger);
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

Steven Parker
Steven Parker
229,967 Points

Here's a few hints:

  • the function that rounds numbers is Math.round
  • when you call a function, you follow the name with parentheses
  • inside the parentheses, you put any arguments that you want the function to work with
  • a variable name should not be enclosed in quotes, that turns it into a string
var temperature = 37.5;
alert(Math.round(//Variable name will go here) + ' degrees');

remember Math.round() the M is always capitalized.