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 Numbers Working with Numbers Numbers and Strings

Posted by james presley
james presley
6,154 Points

please help not really understanding how to code this.

script.js 
const width = '190px';
const totalImages = 10;
parseInt totalWidth = width * totalImages

1 Answer

Peter Vann
Peter Vann
36,427 Points

Hi James!

This passes:

const width = '190px';
const totalImages = 10;

const totalWidth = totalImages * parseInt(width); // parseInt(width); returns 190

And so totalWidth ends up being 1900

I hope that helps.

Stay safe and happy coding!