Let’s see who knows the rules—how many children should one caregiver look after in a daycare setting?
I’d use “infants 1:3–4, toddlers 1:4–6, preschool 1:8–10” as a quick mental note, with school-age a bit higher and your state’s licensing possibly stricter. Which age group do you mean — for a benchmark, NAEYC lists 1:4 for infants and 1:10 for preschoolers: https://www.naeyc.org/resources/topics/ratios.