I was always bad in math. We have 3 acres and about 110 grown chickens outside and about 190 chicks in the house and a cackle surprise due next week. Plus I only went to one of the tsc in our area. I am going to the other one next week.
I have a small wood and wire cage I built in the coop. I use it to coop train newbies and also for any that need to be separated. It is not the best looking but it works. it's not too bad for a middle aged woman who doesn't know a thing about carpentry lol