# \[Solved\] How to work out summary statistics?

**URL:** <https://community.thunkable.com/t/solved-how-to-work-out-summary-statistics/680229>\
**Category:** Questions about Thunkable X\
**Tags:** solved\
**Created:** [July 15, 2020, 11:12am UTC](https://community.thunkable.com/t/solved-how-to-work-out-summary-statistics/680229 "2020-07-15T11:12:21Z")\
**Posts on this page:** 7\
**Page:** 1

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**Author:** ![new99770067fjh](https://avatars.discourse-cdn.com/v4/letter/n/50afbb/32.png) [@new99770067fjh](https://community.thunkable.com/u/new99770067fjh)\
**Post date:** [July 15, 2020, 11:12am UTC](https://community.thunkable.com/t/solved-how-to-work-out-summary-statistics/680229/1 "2020-07-15T11:12:21Z")

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HI, I Would like to Know how could we do a statistical information Screen, With “%” and With Sum of data in firebase

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**Author:** ![domhnallohanlon](https://sea1.discourse-cdn.com/flex015/user_avatar/community.thunkable.com/domhnallohanlon/32/29554_2.png) [@domhnallohanlon](https://community.thunkable.com/u/domhnallohanlon)\
**Post date:** [July 16, 2020, 9:47am UTC](https://community.thunkable.com/t/solved-how-to-work-out-summary-statistics/680229/2 "2020-07-16T09:47:14Z")

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Hey @new99770067fjh,

Is this a question about getting information from firebase or are you wondering how to do the calculations?

If you have a specific example of the metrics that you’d like to include we can give you more detailed help.

Thanks.

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**Author:** ![new99770067fjh](https://avatars.discourse-cdn.com/v4/letter/n/50afbb/32.png) [@new99770067fjh](https://community.thunkable.com/u/new99770067fjh)\
**Post date:** [July 17, 2020, 2:16am UTC](https://community.thunkable.com/t/solved-how-to-work-out-summary-statistics/680229/3 "2020-07-17T02:16:59Z")

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I would like to know how to do the calculations.

My project is about one catalog of all aluminum beer bottles.

I did the screen to includ itens(with firebase) and i did another screen to show the informations.

Now I would like to do a statical screen. For example, i need to calculate how % the bottles that I have in my collection comparing with all bottles that exist in the catalog.

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**Author:** ![domhnallohanlon](https://sea1.discourse-cdn.com/flex015/user_avatar/community.thunkable.com/domhnallohanlon/32/29554_2.png) [@domhnallohanlon](https://community.thunkable.com/u/domhnallohanlon)\
**Post date:** [July 25, 2020, 8:33pm UTC](https://community.thunkable.com/t/solved-how-to-work-out-summary-statistics/680229/4 "2020-07-25T20:33:35Z")

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@new99770067fjh you can use the math blocks to do the standard percentage calculation.

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**Author:** ![new99770067fjh](https://avatars.discourse-cdn.com/v4/letter/n/50afbb/32.png) [@new99770067fjh](https://community.thunkable.com/u/new99770067fjh)\
**Post date:** [July 27, 2020, 1:47am UTC](https://community.thunkable.com/t/solved-how-to-work-out-summary-statistics/680229/5 "2020-07-27T01:47:15Z")

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I Got to calculate what i need. Thanks.  
Now I would like to know how could I put the result with 2 decimal place?

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**Author:** ![domhnallohanlon](https://sea1.discourse-cdn.com/flex015/user_avatar/community.thunkable.com/domhnallohanlon/32/29554_2.png) [@domhnallohanlon](https://community.thunkable.com/u/domhnallohanlon)\
**Post date:** [July 28, 2020, 1:53pm UTC](https://community.thunkable.com/t/solved-how-to-work-out-summary-statistics/680229/6 "2020-07-28T13:53:04Z")

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You can use the following block to round to two decimal places:

![round](https://us1.discourse-cdn.com/flex015/uploads/thunkable/original/3X/a/c/acd23e3541d972cb83a81af25f96dd7b61ba4f49.png)

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**Author:** ![ioannis](https://sea1.discourse-cdn.com/flex015/user_avatar/community.thunkable.com/ioannis/32/146956_2.png) [@ioannis](https://community.thunkable.com/u/ioannis)\
**Post date:** [November 8, 2024, 12:26pm UTC](https://community.thunkable.com/t/solved-how-to-work-out-summary-statistics/680229/7 "2024-11-08T12:26:56Z")

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