Question

There are 36 children and 6 adults at the preschool. To keep the same child-to-adult ratio, how many adults are needed for 108 children?

Answer 1

Number of children for 1 adult,

→ 36/6

→ 6 children

Then adults for 108 children are,

→ 108/6

→ 18 adults

Therefore, we need 18 adults.