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

davide totaro
davide totaro
5,559 Points

Open an alert dialog a second time and display the temperature variable rounded downward to the nearest integer (hint: d

please help me

var temperature = 37.5
  <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
  <title>JavaScript Basics</title>
<script src="script.js"></script>

1 Answer

Daniel Cunningham
Daniel Cunningham
21,109 Points

Hey Davide, remember to put semicolons after EVERY line. <br><br>

var temperature = 37.5 ; <br>

you also need to put the variable into the math formula. <br> <br>

alert(Math.round(temperature)); <br> <br>

Lastly, they want you to perform the same alert except use the ".floor" method instead of ".round". <br> <br>

alert(Math.floor(temperature)); <br>