For an art show, an artist painted 153 pictures. During the show he sold 72 of his pictures. What is the ratio of pictures he still has to pictures he sold?

55. i don’t no. but zhongshan

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?