The ratio of north american butterflies to south american butterflies at a butterfly park is 9: 5. the ratio of south american butterflies to european butterflies is 5: 3. there are 135 norrh american butterflies at the butterfly park. how many south american butterflies are there?

This is what i found “an explicit formula designates the nth term of the sequence, as an expression of n (where n = the term's location). it defines the sequence as a formula in terms of n. this example is an arithmetic sequence(the same number, 5, is added to each term to get to the next term).” i hope this you for what your looking for. can you plz mark me brainliest?

Add the cents that add the left overs to get the first number