If u get this question wrong u have to change your profile picture to Psyduck for 3 days and if u know the answer don't tell anyone but me((pm me)) because the answer is a secret.** If u bring 10 empty bottles to the bottle shop, the bottle shop will change 10 empty bottles to 1 drink. If u bring 100 bottles to the shop. How many drinks will you get?
We will get 11 drinks. Since each time we will get +1 bottle. We get +1 bottle after changing every 10 bottles, then we will have +10 bottles after 100 bottles. Then we will use these ten bottles for 1 more free drink and also We will get 10 bottles