Genuinely curious: If .9 repeating = 1, what does .8 repeating = ? Reddit r/askmath

This math tutorial answers the question if 0.999... = 1, then 0.888...=?
This question is from Reddit r/askmath www.reddit.com/r/askmath/comments/1kld4ir/if_9_rep…
-----------------------------
The most spectacular solution to sqrt(5-x)=5-x^2 👉 www.patreon.com/posts/126884135
-----------------------------
Shop my math t-shirts & hoodies on Amazon: 👉 amzn.to/3qBeuw6
-----------------------------
Helping you master the basics of math!
#maths #algebra #mathtutorials