The ratio of north american butterflies to south american butterflies at a butterfly park is 5: 3. the ratio of south american butterflies to european butterflies is 3: 2. there are 30 north american butterflies at the butterfly park. how many south american butterflies are there?

step-by-step explanation:

ok one would be money, and the other would be refreshments or something similar. if each bag of popcorn is 5.00 and each drink is half of that that means drinks are 2.50 the proper way to do that would to look and see how much of each you can buy without exceeding a limit of 30.00