Answer
I am not really good with plates but I will try help
Step-by-step explanation:
first Y is up and X is down to find what you need you have to find. For example the first one is 5,16 you have to go up and you can only do that when your on the floor so you go to the X side, go to 5 then go up to 16 the ratio would be 5:16 hope my answer helps you.
