Welcome to the Treehouse Community

Want to collaborate on code errors? Have bugs you need feedback on? Looking for an extra set of eyes on your latest project? Get support with fellow developers, designers, and programmers of all backgrounds and skill levels here with the Treehouse Community! While you're at it, check out some resources Treehouse students have shared here.

Looking to learn something new?

Treehouse offers a seven day free trial for new students. Get access to thousands of hours of content and join thousands of Treehouse students and alumni in the community today.

Start your free trial

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

Henry Moreno
Henry Moreno
1,086 Points

Bummer Math.round and Math.floor

var temperature = 37.5; var temp = Math.floor(temperature); alert(temp); ""or if I put the alert(Math.floor(temperature)) I get the dialog pops up just fine with Bummer you should use the Math.round use the Math.round and it says I should use the Math.floor

script.js
var temperature = 37.5;
var temp = Math.floor(temperature);
alert(temp);
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>

1 Answer

Jennifer Nordell
seal-mask
STAFF
.a{fill-rule:evenodd;}techdegree
Jennifer Nordell
Treehouse Teacher

Hi there, Henry Moreno ! It looks like you're doing terrific but you seem to have missed the notice given in the "Bummer!" section before you hit "Check work".

Important: In each task of this code challenge, the code you write should be added to the code from the previous task.

These tasks are cumulative. The first step requires you to use an alert and the second step also requires an alert. The code at the end of Step 2 will contain two alerts.

It should look something like:

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

I'll let you replace the question marks with the appropriate function call :smiley:

Hope this helps! :sparkles: