The first one would be 1:4. The second one would be 4:1. The third one would be 1:2, and the fourth one would be 2:1. To solve this, all you had to do was simplify the ratios. For example, 6:24 simplifies to 1:4 because you divide 6 by 6 and 24 by 6 to get the most simplified answer. I hope this helps! :)
