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

Posted by Thomas Katalenas
Thomas Katalenas
11,033 Points

Oh nooo! global warming?!

round temperature? How!?

script.js 
var temperature = 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>

3 Answers

Julian Gutierrez
Julian Gutierrez
19,325 Points
Julian Gutierrez
Julian Gutierrez
19,325 Points

The challenge needs you to use:

Math.round();
Thomas Katalenas
Thomas Katalenas
11,033 Points
Thomas Katalenas
Thomas Katalenas
11,033 Points

what about the next question floor()

alert(Math.floor(temperature))

is not passing

Julian Gutierrez
Julian Gutierrez
19,325 Points
Julian Gutierrez
Julian Gutierrez
19,325 Points

Are you seeing an error? Math.floor() is the correct method.

var temperature = 37.5;
alert(Math.round(temperature,10));
alert(Math.floor(temperature));