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

peterson st gourdain
peterson st gourdain
931 Points

I'm stuck help me understand this I don't the answer just clear explanation please and thanks

I'm having a blocking

app.js
var width = '190px';
var numOfDivs = 10;
var totalWidth = parseInt('190px' * 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>

1 Answer

Steven Parker
Steven Parker
229,982 Points

Here's a few hints:

  • the parseInt should be applied only to the width
  • the numOfDivs should be multiplied outside of the parseInt
  • instead of using the literal values in the calculation, use the variables numOfDivs and width by name