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

please help

create a new variable named total width that multiplies the width by the numOfDivs

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

2 Answers

Steven Parker
Steven Parker
230,274 Points

You just have a spelling/typo error, "parselnt" (with lower-case "L") instead of "parseInt" (with capital "I").

Also, while space is allowed by the language, it is considered a "best practice" when calling a method to follow a method name immediately by the open parenthesis.

Steven Parker
Steven Parker
230,274 Points

:warning: FYI: Explicit answers without any explanation are strongly discouraged by Treehouse, and subject to redaction by moderators.

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

Hi Dennis Eitner ! While we all appreciate your help in the Community, leaving explicit answers that can be copy/pasted directly into a challenge to pass it while not including any explanation is frowned upon. Could you please update your answer to include an explanation? Thanks :sparkles: