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?"

You will have 10 drinks, because you divide 100 by 10 giving you 10 drinks.

You'll get 10 drinks. If x is the number of drinks you get, each drink requires 10 empty bottles, and you have 100 empty bottles, it would look like this:

10x = 100

You can then simply divide both sides by 10 to get 10 drinks.