Store integer value from firebase

Hi to all.
why lim value in firebase has two "" "".
when i get this with microcontroller it comes as "20.8"
How can I convert this to a number?

thank you

WhatsApp Image 2022-09-04 at 05.46.53

The Firebase component will always store numbers with quotes. This is not an issue when returning the value to an AppInventor app because of the way AppInventor handles string numbers.

However, if the value is needed as an integer in another application connecting to your firebase, then you can use the RESTful api and the web component to set integers without quotes

I think the is adding two double quotes. " " quotes " " not like " quotes". If it would be only one double quotes, I can convert it to Int.

Same applies as above

What happens if...

(I have not tried.)

When I arrive at home, I try