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JavaScript JavaScript Basics (Retired) Working With Numbers Numbers and Strings

Nicholette Taylor
Nicholette Taylor
2,832 Points

Bummer: Did you use the `var` keyword to create the `totalWidth` variable?

ummmm yes I did. wondering why this isn't working.

var width = '190px';
var numOfDivs = 10;
var widthNum=parseInt(width);
var totalWidth=widthNum * numOfDivs;
  <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
  <title>JavaScript Basics</title>
<script src="app.js"></script>

2 Answers

Eliminate the variable widthNum from your code. Sometimes you can do more than the challenge requests causing it to fail.

Nicholette Taylor
Nicholette Taylor
2,832 Points

I had that before this and it was still erroring out. I'll try it again.