Josiah kept track of how many songs played in an hour from his MP3 player

I think you forgot to attach a photo of the question.

Step-by-step explanation: If you can attach a photo and I can help you answer thins question.

in problems involving proportions, we can use cross products to test whether two ratios are equal and form a proportion. to find the cross products of a proportion, we multiply the outer terms, called the extremes, and the middle terms, called the means.

hope it