Question

how many ways are there to assign 20 different people to three different rooms with at least one person in each room

Answer 1

I believe there is 2 ways, you draw three boxes an put a line or a dot and count to 20 while putting a line or a dot in the boxes. The other way would be to find what skills each person has and put the in the right categorized box to assign them to.

Explanation:

if I’m correct, thank you. If I’m not, I’m really sorry… hope I helped! ^.^’