There is an ice cream and candy shop next-door that is the same size as your bakery. how many 30th of the space does it take up

Well, this is basically perimeter and Area. So, if there next door, your going to want to find out 50% of the ice cream shop and candy shop. 40% of it is next to each other . So 40 x 2= 80, there’s the answer . Hope this helps!!!