Lexi and Audrey are making scrapbooks, and the number of photos they place on each page of their scrapbooks is shown in the graph. The ratio relationship for each person can be described as follows:
- Lexi: For every 5 photos, she places on a page, she adds 1 more page to her scrapbook. This can be written as a ratio of 5:1, where for every 5 photos, she adds 1 page
- Audrey: For every 3 photos, she places on a page, she adds 1 more page to her scrapbook. This can be written as a ratio of 3:1, where for every 3 photos, she adds 1 page
Therefore, the ratio relationship for Lexi is 5:1, and the ratio relationship for Audrey is 3:1. These ratios describe the relationship between the number of photos and the number of pages in each person's scrapbook.