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 Numbers and Strings

Posted by Hilary Katsande
Hilary Katsande
9,045 Points

create a new variable named total width

create a new variable named totalwidth that multiplies the width by the numOFDivs

app.js 
var width = '190px';
var numOfDivs = 10;
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="app.js"></script>
</body>
</html>
Dennis Eitner
.a{fill-rule:evenodd;}techdegree seal-36
Dennis Eitner
Full Stack JavaScript Techdegree Graduate 25,593 Points 
var width = 190;
var numOfDivs = 10;
var totalWidth = width * numOfDivs +'px';
console.log(totalWidth);

          ```
Steven Parker
Steven Parker
229,644 Points
Steven Parker
Steven Parker
229,644 Points

:warning: That is not a valid answer to the challenge. Try plugging it in and see for yourself!

1 Answer

Steven Parker
Steven Parker
229,644 Points
Steven Parker
Steven Parker
229,644 Points

This seems to a duplicate of you other question, but without your code. See the answer I left for the other one.

You might delete this one.