@freeplatypus yeah I tried too one time and it had the same problem, but I didn't send it in the end

@ottermath Thanks for the screenshot! What is the email address that you entered in the "To" field? If you write to support@poshenloh.com, that should work!

@gameonx it was updated in 2020 i think-

@ottermath Thanks so much for noticing this! I've fixed this typo now.

@tidyboar But I did not close anything, my only tab was this and I did not open any other tabs.....

@rz923 Day 16: Challenge Bonus Explanation (3 of 3) Module 2

@tidyboar
I'm pretty sure that's the latex code. That sometimes happens to me too.

@debbie Our website host has told us that this issue should be fixed by now. Sorry for the inconvenience, and thanks for your patience!

@todymaster Oh my goodness, you're right! That was a tricky typo! Thank you so much; I will fix it right now.

@debbie No Problem

It doesn't match up is why

@divinedolphin Yeah, I definitely wouldn't, but it's still an option. Switching browsers might also work.

Admin power very stronk

@divinedolphin

Thank you for catching this mistake. It's been fixed now!

@RZ923 Yes, absolutely!! Thank you!

@divinedolphin You were right to initially think that the decimal was \(0.251111\overline{2222}\ldots.\) The multiple \(2\)'s come from the overlap of the first set of \(1\)'s in \(0.\textcolor{blue}{00}\overline{\textcolor{red}{1111}111111}\ldots\) plus the second set of \(1\)'s in \(0.\textcolor{blue}{00}\textcolor{red}{0000}\overline{1111}\ldots \)

The first set of \(1\)'s is shifted over to the right by two spaces, allowing the \(25\) to appear.
The second set of \(1\)'s is shifted to the right by \(6\) spaces, allowing the four \(\textcolor{red}{\text{red } 1}\)'s from the \(0.\textcolor{blue}{00}\overline{\textcolor{red}{1111}111111}\ldots\) to show through.
And the remaining \(2\)'s come from the places that have \(1\)'s in both the \(0.\textcolor{blue}{00}\overline{\textcolor{red}{1111}111111}\ldots\) and the \(0.\textcolor{blue}{00}\textcolor{red}{0000}\overline{1111}\ldots \)

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@debbie Fixed

@divinedolphin Oops! Thank you so much. I'm very sorry for this error and for the confusion. I've just fixed this, so the correct multiple-choice answer of 15 should work now.

@tidyboar Ooooohhh!!!

I wish I could you give you bonus points for catching errors. (And bonus points to everyone else who very diligently alerts us of errors.) Without you, the course wouldn't be as good as it is!

Thank you SO much! I will pass this along to the marketing team.