Create a free account!

When you create an account, we'll save your progress. Plus, you'll have access to some cool tools, like reports, assignments, gradebook, and awards.

Ivan and Lori collected some bookmarks in a ratio of 7:10. Then, Ivan collected some more bookmarks 3 times as his original bookmarks and Lori collected some bookmarks 60% of his original ones. As a result, Ivan had 45 more bookmarks than Lori, how many bookmarks did they collect altogether in the end?