The capacity of one toilet and one sink for 3- to 5-year-olds is how many?

• A. 12
• B. 8
• C. 6
• D. 15

Answer: (A)

The main idea is that restroom fixtures in early childhood settings are based on a fixture-to-child ratio to ensure kids have quick access and can wash hands regularly. For children aged 3 to 5, one toilet and one sink are intended to serve up to 12 kids. This keeps wait times reasonable and supports hygiene practices, which are especially important for preventing the spread of germs in this age group. If there are more than 12 children, you’d need an additional toilet and sink to maintain adequate access. The other numbers would either under-serve or exceed the typical minimum, but 12 is the standard capacity for this age range.