How many cookies are in a ‘baker’s dozen’?

Q: How many cookies are in a ‘baker’s dozen’?

13.. Medieval bakers were so terrified of being fined for short-changing customers that they threw in a 13th loaf for safety. The extra one stuck around.

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Accepted Answer

13. — Medieval bakers were so terrified of being fined for short-changing customers that they threw in a 13th loaf for safety. The extra one stuck around.