Error in prepswift quiz

I was answering this quiz in prepswift sequences II and I figured out the answer was 1/30 but I couldn’t enter 30 in the denominator so I assumed it was a single digit answer in the denominator but it turns out it was 1/30 so please look into this issue I don’t know if something was wrong in my end but please do look into it @Leaderboard

Works here - try again?

Ok will do

Ok yes its working now surprisingly