Oi, Andreia. Tudo bem?
Obrigada por enviar seu projeto !
I didn't see a Results slide in your .story file, however, or somewhere where the number of questions is showing. It might be easier to troubleshoot if we can see how you initially set up the slide to show the number of questions.
In the meantime, my suggestion would be to create a new variable (corretas) on your Results slide, with the following triggers:
We divide the points by 10 to get the number of correct answers (as each answer is worth 10 points).
On the slide, reference the variable :
This is what it will look like:
Espero que ajude, e tenha um excelente dia!