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!

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) Creating Reusable Code with Functions Random Number Challenge Solution

Carl Axen
Carl Axen
4,526 Points

Why Upper - Lower and not the other way?

Why does he type (upper - lower) and not (lower - upper)??

1 Answer

Steven Parker
Steven Parker
227,114 Points

If you subtract the upper limit from the lower limit, the result will be a negative number!